Trusted Design

Putter Panda activity

概要

In 2014, our colleagues at Crowdstrike wrote an exposé about a long-standing Chinese APT threat group they self-named Putter Panda, which Mandiant/FireEye refers to as APT2. This threat group has been around for quite a while, and commonly operated tangentially to APT1 intrusions into defense contractors and aerospace companies. We've been tracking a series of exploit documents which, upon successful exploitation, simply drop a file and perform no other actions; these documents have dropped a variety of backdoors associated with a range of previously identified threat groups. One of them was of particular interest because we'd never seen the backdoor before and it leveraged a relatively unique German dynamic DNS provider for command and control.

Created: 2026-02-23

Indicators

類似Pulses

このPulseに関連する脅威アクター (事実ベース)

Ember Bear

Score: 16.24
Matched TTPs:
  • T1491.002 - External Defacement
  • T1195 - Supply Chain Compromise
  • T1210 - Exploitation of Remote Services
  • T1070.004 - File Deletion
  • T1588.005 - Exploits
MITREへのリンク →

Sandworm Team

Score: 21.35
Matched TTPs:
  • T1491.002 - External Defacement
  • T1587.001 - Malware
  • T1195 - Supply Chain Compromise
  • T1583.001 - Domains
  • T1592.002 - Software
  • T1070.004 - File Deletion
  • T1590.001 - Domain Properties
MITREへのリンク →

APT41

Score: 21.56
Matched TTPs:
  • T1568.002 - Domain Generation Algorithms
  • T1036.004 - Masquerade Task or Service
  • T1595.003 - Wordlist Scanning
  • T1070.004 - File Deletion
  • T1596.005 - Scan Databases
  • T1569.002 - Service Execution
  • T1102.001 - Dead Drop Resolver
MITREへのリンク →

TA551

Score: 4.13
Matched TTPs:
  • T1568.002 - Domain Generation Algorithms
MITREへのリンク →

Kimsuky

Score: 16.41
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1588.005 - Exploits
  • T1102.001 - Dead Drop Resolver
MITREへのリンク →

FIN13

Score: 4.19
Matched TTPs:
  • T1587.001 - Malware
  • T1036.004 - Masquerade Task or Service
MITREへのリンク →

Moonstone Sleet

Score: 9.30
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1217 - Browser Information Discovery
  • T1569.002 - Service Execution
MITREへのリンク →

Indrik Spider

Score: 5.94
Matched TTPs:
  • T1587.001 - Malware
  • T1590 - Gather Victim Network Information
MITREへのリンク →

Lazarus Group

Score: 14.84
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1070 - Indicator Removal
  • T1036.004 - Masquerade Task or Service
  • T1070.004 - File Deletion
  • T1027.007 - Dynamic API Resolution
MITREへのリンク →

Contagious Interview

Score: 16.82
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1681 - Search Threat Vendor Data
  • T1593.003 - Code Repositories
  • T1480 - Execution Guardrails
  • T1070.004 - File Deletion
MITREへのリンク →

OilRig

Score: 11.99
Matched TTPs:
  • T1587.001 - Malware
  • T1195 - Supply Chain Compromise
  • T1583.001 - Domains
  • T1069.001 - Local Groups
  • T1070.004 - File Deletion
MITREへのリンク →

UNC3886

Score: 9.70
Matched TTPs:
  • T1587.001 - Malware
  • T1681 - Search Threat Vendor Data
  • T1036.004 - Masquerade Task or Service
  • T1070.004 - File Deletion
MITREへのリンク →

APT29

Score: 3.48
Matched TTPs:
  • T1587.001 - Malware
  • T1070.004 - File Deletion
MITREへのリンク →

Play

Score: 5.38
Matched TTPs:
  • T1587.001 - Malware
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
MITREへのリンク →

RedCurl

Score: 7.32
Matched TTPs:
  • T1587.001 - Malware
  • T1537 - Transfer Data to Cloud Account
  • T1070.004 - File Deletion
MITREへのリンク →

Turla

Score: 7.15
Matched TTPs:
  • T1587.001 - Malware
  • T1069.001 - Local Groups
  • T1518.001 - Security Software Discovery
MITREへのリンク →

Ke3chang

Score: 4.49
Matched TTPs:
  • T1587.001 - Malware
  • T1569.002 - Service Execution
MITREへのリンク →

Mustang Panda

Score: 15.49
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1070 - Indicator Removal
  • T1070.004 - File Deletion
  • T1518 - Software Discovery
  • T1027.007 - Dynamic API Resolution
MITREへのリンク →

TeamTNT

Score: 6.89
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
MITREへのリンク →

FIN7

Score: 14.99
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
  • T1497.002 - User Activity Based Checks
  • T1210 - Exploitation of Remote Services
  • T1569.002 - Service Execution
MITREへのリンク →

APT28

Score: 8.80
Matched TTPs:
  • T1583.001 - Domains
  • T1210 - Exploitation of Remote Services
  • T1070.004 - File Deletion
  • T1221 - Template Injection
MITREへのリンク →

Storm-1811

Score: 5.14
Matched TTPs:
  • T1583.001 - Domains
  • T1036.010 - Masquerade Account Name
MITREへのリンク →

HEXANE

Score: 7.42
Matched TTPs:
  • T1583.001 - Domains
  • T1069.001 - Local Groups
  • T1518 - Software Discovery
MITREへのリンク →

APT42

Score: 7.04
Matched TTPs:
  • T1583.001 - Domains
  • T1070 - Indicator Removal
  • T1518.001 - Security Software Discovery
MITREへのリンク →

APT32

Score: 7.39
Matched TTPs:
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

Leviathan

Score: 4.67
Matched TTPs:
  • T1583.001 - Domains
  • T1027.015 - Compression
MITREへのリンク →

Earth Lusca

Score: 4.26
Matched TTPs:
  • T1583.001 - Domains
  • T1210 - Exploitation of Remote Services
MITREへのリンク →

Scattered Spider

Score: 4.80
Matched TTPs:
  • T1583.001 - Domains
  • T1217 - Browser Information Discovery
MITREへのリンク →

Dragonfly

Score: 12.42
Matched TTPs:
  • T1583.001 - Domains
  • T1210 - Exploitation of Remote Services
  • T1036.010 - Masquerade Account Name
  • T1070.004 - File Deletion
  • T1221 - Template Injection
MITREへのリンク →

TA2541

Score: 6.57
Matched TTPs:
  • T1583.001 - Domains
  • T1518.001 - Security Software Discovery
  • T1027.015 - Compression
MITREへのリンク →

ZIRCONIUM

Score: 3.61
Matched TTPs:
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
MITREへのリンク →

Threat Group-3390

Score: 8.80
Matched TTPs:
  • T1583.001 - Domains
  • T1210 - Exploitation of Remote Services
  • T1070.004 - File Deletion
  • T1027.015 - Compression
MITREへのリンク →

Sea Turtle

Score: 5.65
Matched TTPs:
  • T1583.001 - Domains
  • T1584.002 - DNS Server
MITREへのリンク →

Magic Hound

Score: 12.46
Matched TTPs:
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
  • T1592.002 - Software
  • T1036.010 - Masquerade Account Name
  • T1070.004 - File Deletion
MITREへのリンク →

APT38

Score: 10.48
Matched TTPs:
  • T1583.001 - Domains
  • T1217 - Browser Information Discovery
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

Gamaredon Group

Score: 14.95
Matched TTPs:
  • T1583.001 - Domains
  • T1480 - Execution Guardrails
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1221 - Template Injection
  • T1027.015 - Compression
MITREへのリンク →

Winter Vivern

Score: 3.61
Matched TTPs:
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
MITREへのリンク →

BITTER

Score: 3.61
Matched TTPs:
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
MITREへのリンク →

menuPass

Score: 5.64
Matched TTPs:
  • T1583.001 - Domains
  • T1210 - Exploitation of Remote Services
  • T1070.004 - File Deletion
MITREへのリンク →

Wizard Spider

Score: 19.19
Matched TTPs:
  • T1518.002 - Backup Software Discovery
  • T1036.004 - Masquerade Task or Service
  • T1552.006 - Group Policy Preferences
  • T1210 - Exploitation of Remote Services
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

Fox Kitten

Score: 8.13
Matched TTPs:
  • T1217 - Browser Information Discovery
  • T1036.004 - Masquerade Task or Service
  • T1210 - Exploitation of Remote Services
MITREへのリンク →

Volt Typhoon

Score: 18.54
Matched TTPs:
  • T1217 - Browser Information Discovery
  • T1590 - Gather Victim Network Information
  • T1069.001 - Local Groups
  • T1070.004 - File Deletion
  • T1518 - Software Discovery
  • T1596.005 - Scan Databases
MITREへのリンク →

Chimera

Score: 10.22
Matched TTPs:
  • T1217 - Browser Information Discovery
  • T1069.001 - Local Groups
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

LAPSUS$

Score: 7.98
Matched TTPs:
  • T1593.003 - Code Repositories
  • T1584.002 - DNS Server
MITREへのリンク →

HAFNIUM

Score: 7.69
Matched TTPs:
  • T1593.003 - Code Repositories
  • T1590 - Gather Victim Network Information
MITREへのリンク →

APT5

Score: 5.00
Matched TTPs:
  • T1070 - Indicator Removal
  • T1070.004 - File Deletion
MITREへのリンク →

Aquatic Panda

Score: 5.38
Matched TTPs:
  • T1036.004 - Masquerade Task or Service
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
MITREへのリンク →

FIN6

Score: 5.87
Matched TTPs:
  • T1036.004 - Masquerade Task or Service
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

Naikon

Score: 3.99
Matched TTPs:
  • T1036.004 - Masquerade Task or Service
  • T1518.001 - Security Software Discovery
MITREへのリンク →

Higaisa

Score: 5.25
Matched TTPs:
  • T1036.004 - Masquerade Task or Service
  • T1027.015 - Compression
MITREへのリンク →

Storm-0501

Score: 7.84
Matched TTPs:
  • T1036.004 - Masquerade Task or Service
  • T1518.001 - Security Software Discovery
  • T1537 - Transfer Data to Cloud Account
MITREへのリンク →

BlackByte

Score: 9.52
Matched TTPs:
  • T1480 - Execution Guardrails
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

APT33

Score: 4.13
Matched TTPs:
  • T1552.006 - Group Policy Preferences
MITREへのリンク →

Darkhotel

Score: 6.03
Matched TTPs:
  • T1497.002 - User Activity Based Checks
  • T1518.001 - Security Software Discovery
MITREへのリンク →

Tonto Team

Score: 5.90
Matched TTPs:
  • T1210 - Exploitation of Remote Services
  • T1069.001 - Local Groups
MITREへのリンク →

MuddyWater

Score: 7.39
Matched TTPs:
  • T1210 - Exploitation of Remote Services
  • T1518.001 - Security Software Discovery
  • T1518 - Software Discovery
MITREへのリンク →

admin@338

Score: 3.15
Matched TTPs:
  • T1069.001 - Local Groups
MITREへのリンク →

Andariel

Score: 3.84
Matched TTPs:
  • T1592.002 - Software
MITREへのリンク →

Volatile Cedar

Score: 4.13
Matched TTPs:
  • T1595.003 - Wordlist Scanning
MITREへのリンク →

Sidewinder

Score: 4.65
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1518 - Software Discovery
MITREへのリンク →

SideCopy

Score: 4.65
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1518 - Software Discovery
MITREへのリンク →

Windshift

Score: 4.65
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1518 - Software Discovery
MITREへのリンク →

FIN8

Score: 3.28
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
MITREへのリンク →

The White Company

Score: 3.28
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
MITREへのリンク →

Cobalt Group

Score: 3.28
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
MITREへのリンク →

Patchwork

Score: 6.57
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1102.001 - Dead Drop Resolver
MITREへのリンク →

Tropic Trooper

Score: 9.18
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1221 - Template Injection
  • T1518 - Software Discovery
MITREへのリンク →

Medusa Group

Score: 5.68
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

Rocke

Score: 6.57
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1070.004 - File Deletion
  • T1102.001 - Dead Drop Resolver
MITREへのリンク →

APT3

Score: 5.00
Matched TTPs:
  • T1036.010 - Masquerade Account Name
  • T1070.004 - File Deletion
MITREへのリンク →

INC Ransom

Score: 7.62
Matched TTPs:
  • T1537 - Transfer Data to Cloud Account
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

BRONZE BUTLER

Score: 7.41
Matched TTPs:
  • T1070.004 - File Deletion
  • T1518 - Software Discovery
  • T1102.001 - Dead Drop Resolver
MITREへのリンク →

APT39

Score: 3.78
Matched TTPs:
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

Silence

Score: 3.78
Matched TTPs:
  • T1070.004 - File Deletion
  • T1569.002 - Service Execution
MITREへのリンク →

Confucius

Score: 3.15
Matched TTPs:
  • T1221 - Template Injection
MITREへのリンク →

Inception

Score: 5.90
Matched TTPs:
  • T1221 - Template Injection
  • T1518 - Software Discovery
MITREへのリンク →

DarkHydrus

Score: 3.15
Matched TTPs:
  • T1221 - Template Injection
MITREへのリンク →

Axiom

Score: 4.54
Matched TTPs:
  • T1001.002 - Steganography
MITREへのリンク →

PLATINUM

Score: 4.54
Matched TTPs:
  • T1056.004 - Credential API Hooking
MITREへのリンク →

RTM

Score: 3.29
Matched TTPs:
  • T1102.001 - Dead Drop Resolver
MITREへのリンク →

Molerats

Score: 3.15
Matched TTPs:
  • T1027.015 - Compression
MITREへのリンク →

Mofang

Score: 3.15
Matched TTPs:
  • T1027.015 - Compression
MITREへのリンク →

このPulseに関連する脅威アクター (推論ベース)

APT41

Score: 0.89
Matched TTPs:
  • T1568.002 - Domain Generation Algorithms
  • T1569.002 - Service Execution
  • T1070.004 - File Deletion
  • T1102.001 - Dead Drop Resolver
  • T1036.004 - Masquerade Task or Service
  • T1595.003 - Wordlist Scanning
  • T1596.005 - Scan Databases
MITREへのリンク →

Sandworm Team

Score: 0.83
Matched TTPs:
  • T1590.001 - Domain Properties
  • T1491.002 - External Defacement
  • T1583.001 - Domains
  • T1195 - Supply Chain Compromise
  • T1587.001 - Malware
  • T1592.002 - Software
  • T1070.004 - File Deletion
MITREへのリンク →

Wizard Spider

Score: 0.74
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1518.002 - Backup Software Discovery
  • T1210 - Exploitation of Remote Services
  • T1569.002 - Service Execution
  • T1552.006 - Group Policy Preferences
  • T1036.004 - Masquerade Task or Service
  • T1070.004 - File Deletion
MITREへのリンク →

Volt Typhoon

Score: 0.73
Matched TTPs:
  • T1590 - Gather Victim Network Information
  • T1069.001 - Local Groups
  • T1596.005 - Scan Databases
  • T1518 - Software Discovery
  • T1217 - Browser Information Discovery
  • T1070.004 - File Deletion
MITREへのリンク →

Mustang Panda

Score: 0.68
Matched TTPs:
  • T1583.001 - Domains
  • T1587.001 - Malware
  • T1518 - Software Discovery
  • T1070 - Indicator Removal
  • T1070.004 - File Deletion
  • T1027.007 - Dynamic API Resolution
MITREへのリンク →

Kimsuky

Score: 0.66
Matched TTPs:
  • T1518.001 - Security Software Discovery
  • T1588.005 - Exploits
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1102.001 - Dead Drop Resolver
  • T1036.004 - Masquerade Task or Service
  • T1070.004 - File Deletion
MITREへのリンク →

Contagious Interview

Score: 0.63
Matched TTPs:
  • T1681 - Search Threat Vendor Data
  • T1480 - Execution Guardrails
  • T1583.001 - Domains
  • T1593.003 - Code Repositories
  • T1587.001 - Malware
  • T1070.004 - File Deletion
MITREへのリンク →

FIN7

Score: 0.63
Matched TTPs:
  • T1587.001 - Malware
  • T1210 - Exploitation of Remote Services
  • T1583.001 - Domains
  • T1569.002 - Service Execution
  • T1497.002 - User Activity Based Checks
  • T1036.004 - Masquerade Task or Service
MITREへのリンク →

Ember Bear

Score: 0.63
Matched TTPs:
  • T1491.002 - External Defacement
  • T1588.005 - Exploits
  • T1210 - Exploitation of Remote Services
  • T1195 - Supply Chain Compromise
  • T1070.004 - File Deletion
MITREへのリンク →

Lazarus Group

Score: 0.60
Matched TTPs:
  • T1587.001 - Malware
  • T1583.001 - Domains
  • T1036.004 - Masquerade Task or Service
  • T1070 - Indicator Removal
  • T1070.004 - File Deletion
  • T1027.007 - Dynamic API Resolution
MITREへのリンク →

Gamaredon Group

Score: 0.60
Matched TTPs:
  • T1480 - Execution Guardrails
  • T1221 - Template Injection
  • T1518.001 - Security Software Discovery
  • T1583.001 - Domains
  • T1027.015 - Compression
  • T1070.004 - File Deletion
MITREへのリンク →

Dragonfly

Score: 0.55
Matched TTPs:
  • T1036.010 - Masquerade Account Name
  • T1221 - Template Injection
  • T1210 - Exploitation of Remote Services
  • T1583.001 - Domains
  • T1070.004 - File Deletion
MITREへのリンク →

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