Trusted Design

Hijacked Existing E-mail Thread - Ursnif (aka Gozi aka Gozi ISFB) Malware Phishing

概要

Ursnif (aka Gozi aka Gozi ISFB) Malware campaign. Similar to the activity observed in May 2017, June 2017, August 2017, and September 2017 - the interesting aspects of this specific campaign are: • Use of existing e-mail threads within compromised e-mail accounts to spread their malware • Use of Ursnif (aka Gozi aka Gozi ISFB) Malware - Botnet: 200X • Use of Fluxxy (aka Dark Cloud) Fast Flux Hosting

Created: 2026-02-23

Indicators

Indicatorsは見つかっていない。

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: 5.63
Matched TTPs:
  • T1564.008 - Email Hiding Rules
  • T1218.010 - Regsvr32
MITREへのリンク →

Sandworm Team

Score: 23.29
Matched TTPs:
  • T1564.008 - Email Hiding Rules
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1091 - Replication Through Removable Media
  • T1049 - System Network Connections Discovery
  • T1573 - Encrypted Channel
  • T1547.002 - Authentication Package
  • T1218.010 - Regsvr32
  • T1546.016 - Installer Packages
MITREへのリンク →

menuPass

Score: 3.84
Matched TTPs:
  • T1527 - Application Access Token
MITREへのリンク →

TA505

Score: 7.26
Matched TTPs:
  • T1527 - Application Access Token
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
MITREへのリンク →

Gamaredon Group

Score: 10.23
Matched TTPs:
  • T1527 - Application Access Token
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
MITREへのリンク →

MuddyWater

Score: 7.35
Matched TTPs:
  • T1543.003 - Windows Service
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
  • T1218.010 - Regsvr32
MITREへのリンク →

LuminousMoth

Score: 3.42
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
MITREへのリンク →

Confucius

Score: 4.95
Matched TTPs:
  • T1543.003 - Windows Service
  • T1608.005 - Link Target
  • T1218.010 - Regsvr32
MITREへのリンク →

Kimsuky

Score: 16.39
Matched TTPs:
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
  • T1197 - BITS Jobs
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Sidewinder

Score: 5.40
Matched TTPs:
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Elderwood

Score: 4.71
Matched TTPs:
  • T1543.003 - Windows Service
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Machete

Score: 3.21
Matched TTPs:
  • T1543.003 - Windows Service
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

FIN7

Score: 13.42
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
  • T1573 - Encrypted Channel
  • T1547.002 - Authentication Package
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Mustard Tempest

Score: 5.19
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Transparent Tribe

Score: 4.71
Matched TTPs:
  • T1543.003 - Windows Service
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Mustang Panda

Score: 13.52
Matched TTPs:
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
  • T1218.010 - Regsvr32
  • T1055.005 - Thread Local Storage
MITREへのリンク →

APT32

Score: 13.82
Matched TTPs:
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
  • T1490 - Inhibit System Recovery
MITREへのリンク →

APT3

Score: 6.56
Matched TTPs:
  • T1543.003 - Windows Service
  • T1218.010 - Regsvr32
  • T1578.002 - Create Cloud Instance
MITREへのリンク →

Lazarus Group

Score: 16.08
Matched TTPs:
  • T1543.003 - Windows Service
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
  • T1546.016 - Installer Packages
  • T1055.005 - Thread Local Storage
MITREへのリンク →

Leviathan

Score: 7.54
Matched TTPs:
  • T1543.003 - Windows Service
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
  • T1546.016 - Installer Packages
MITREへのリンク →

APT33

Score: 5.87
Matched TTPs:
  • T1543.003 - Windows Service
  • T1218.010 - Regsvr32
  • T1021.001 - Remote Desktop Protocol
MITREへのリンク →

ZIRCONIUM

Score: 11.75
Matched TTPs:
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
  • T1197 - BITS Jobs
MITREへのリンク →

EXOTIC LILY

Score: 4.91
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
  • T1218.010 - Regsvr32
MITREへのリンク →

Magic Hound

Score: 13.70
Matched TTPs:
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
  • T1578.002 - Create Cloud Instance
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

OilRig

Score: 4.91
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
  • T1218.010 - Regsvr32
MITREへのリンク →

Windshift

Score: 3.21
Matched TTPs:
  • T1543.003 - Windows Service
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Cobalt Group

Score: 5.87
Matched TTPs:
  • T1543.003 - Windows Service
  • T1573 - Encrypted Channel
  • T1218.010 - Regsvr32
MITREへのリンク →

APT29

Score: 15.09
Matched TTPs:
  • T1543.003 - Windows Service
  • T1608.005 - Link Target
  • T1218.010 - Regsvr32
  • T1218.009 - Regsvcs/Regasm
  • T1021.001 - Remote Desktop Protocol
  • T1490 - Inhibit System Recovery
MITREへのリンク →

TA2541

Score: 5.43
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
MITREへのリンク →

Earth Lusca

Score: 13.65
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
  • T1218.001 - Compiled HTML File
  • T1059.012 - Hypervisor CLI
  • T1546.016 - Installer Packages
MITREへのリンク →

Storm-1811

Score: 9.61
Matched TTPs:
  • T1543.003 - Windows Service
  • T1567.003 - Exfiltration to Text Storage Sites
  • T1578.002 - Create Cloud Instance
MITREへのリンク →

Turla

Score: 16.74
Matched TTPs:
  • T1543.003 - Windows Service
  • T1608.005 - Link Target
  • T1218.001 - Compiled HTML File
  • T1547.002 - Authentication Package
  • T1059.012 - Hypervisor CLI
  • T1546.016 - Installer Packages
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Patchwork

Score: 7.16
Matched TTPs:
  • T1543.003 - Windows Service
  • T1566.002 - Spearphishing Link
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

LazyScripter

Score: 5.43
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
MITREへのリンク →

APT42

Score: 3.42
Matched TTPs:
  • T1543.003 - Windows Service
  • T1091 - Replication Through Removable Media
MITREへのリンク →

APT39

Score: 3.84
Matched TTPs:
  • T1543.003 - Windows Service
  • T1547.002 - Authentication Package
MITREへのリンク →

Scattered Spider

Score: 12.96
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1197 - BITS Jobs
  • T1557.002 - ARP Cache Poisoning
  • T1021.001 - Remote Desktop Protocol
MITREへのリンク →

APT28

Score: 16.50
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
  • T1218.010 - Regsvr32
  • T1197 - BITS Jobs
  • T1059.012 - Hypervisor CLI
  • T1021.001 - Remote Desktop Protocol
MITREへのリンク →

Star Blizzard

Score: 4.43
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1091 - Replication Through Removable Media
MITREへのリンク →

Moonstone Sleet

Score: 10.80
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1091 - Replication Through Removable Media
  • T1573 - Encrypted Channel
  • T1197 - BITS Jobs
MITREへのリンク →

CURIUM

Score: 7.85
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1218.001 - Compiled HTML File
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Dragonfly

Score: 15.10
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1573 - Encrypted Channel
  • T1218.010 - Regsvr32
  • T1578.002 - Create Cloud Instance
  • T1059.012 - Hypervisor CLI
  • T1546.016 - Installer Packages
MITREへのリンク →

Threat Group-3390

Score: 8.16
Matched TTPs:
  • T1091 - Replication Through Removable Media
  • T1573 - Encrypted Channel
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

BITTER

Score: 3.47
Matched TTPs:
  • T1091 - Replication Through Removable Media
  • T1218.010 - Regsvr32
MITREへのリンク →

HEXANE

Score: 4.37
Matched TTPs:
  • T1091 - Replication Through Removable Media
  • T1547.002 - Authentication Package
MITREへのリンク →

Saint Bear

Score: 5.48
Matched TTPs:
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
  • T1218.010 - Regsvr32
MITREへのリンク →

Contagious Interview

Score: 3.99
Matched TTPs:
  • T1091 - Replication Through Removable Media
  • T1608.005 - Link Target
MITREへのリンク →

HAFNIUM

Score: 11.23
Matched TTPs:
  • T1049 - System Network Connections Discovery
  • T1608.005 - Link Target
  • T1021.001 - Remote Desktop Protocol
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Axiom

Score: 6.88
Matched TTPs:
  • T1049 - System Network Connections Discovery
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Volt Typhoon

Score: 6.45
Matched TTPs:
  • T1049 - System Network Connections Discovery
  • T1546.016 - Installer Packages
MITREへのリンク →

POLONIUM

Score: 4.41
Matched TTPs:
  • T1608.005 - Link Target
  • T1547.002 - Authentication Package
MITREへのリンク →

Winter Vivern

Score: 5.39
Matched TTPs:
  • T1218.001 - Compiled HTML File
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

APT41

Score: 4.42
Matched TTPs:
  • T1573 - Encrypted Channel
  • T1218.010 - Regsvr32
MITREへのリンク →

Daggerfly

Score: 7.53
Matched TTPs:
  • T1573 - Encrypted Channel
  • T1059.012 - Hypervisor CLI
  • T1546.016 - Installer Packages
MITREへのリンク →

APT37

Score: 5.66
Matched TTPs:
  • T1547.002 - Authentication Package
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

APT12

Score: 3.89
Matched TTPs:
  • T1547.002 - Authentication Package
  • T1218.010 - Regsvr32
MITREへのリンク →

Andariel

Score: 3.26
Matched TTPs:
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

BRONZE BUTLER

Score: 3.26
Matched TTPs:
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Sea Turtle

Score: 4.16
Matched TTPs:
  • T1218.010 - Regsvr32
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Tropic Trooper

Score: 4.16
Matched TTPs:
  • T1218.010 - Regsvr32
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Darkhotel

Score: 3.26
Matched TTPs:
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

LAPSUS$

Score: 7.06
Matched TTPs:
  • T1557.002 - ARP Cache Poisoning
  • T1021.001 - Remote Desktop Protocol
MITREへのリンク →

PROMETHIUM

Score: 4.43
Matched TTPs:
  • T1059.012 - Hypervisor CLI
  • T1490 - Inhibit System Recovery
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)

Sandworm Team

Score: 0.83
Matched TTPs:
  • T1547.002 - Authentication Package
  • T1546.016 - Installer Packages
  • T1049 - System Network Connections Discovery
  • T1573 - Encrypted Channel
  • T1091 - Replication Through Removable Media
  • T1566.002 - Spearphishing Link
  • T1564.008 - Email Hiding Rules
  • T1218.010 - Regsvr32
  • T1543.003 - Windows Service
MITREへのリンク →

Turla

Score: 0.64
Matched TTPs:
  • T1490 - Inhibit System Recovery
  • T1543.003 - Windows Service
  • T1547.002 - Authentication Package
  • T1608.005 - Link Target
  • T1218.001 - Compiled HTML File
  • T1546.016 - Installer Packages
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

APT28

Score: 0.62
Matched TTPs:
  • T1547.002 - Authentication Package
  • T1021.001 - Remote Desktop Protocol
  • T1608.005 - Link Target
  • T1566.002 - Spearphishing Link
  • T1197 - BITS Jobs
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Kimsuky

Score: 0.60
Matched TTPs:
  • T1490 - Inhibit System Recovery
  • T1547.002 - Authentication Package
  • T1608.005 - Link Target
  • T1091 - Replication Through Removable Media
  • T1566.002 - Spearphishing Link
  • T1197 - BITS Jobs
  • T1543.003 - Windows Service
MITREへのリンク →

Lazarus Group

Score: 0.59
Matched TTPs:
  • T1543.003 - Windows Service
  • T1547.002 - Authentication Package
  • T1608.005 - Link Target
  • T1546.016 - Installer Packages
  • T1055.005 - Thread Local Storage
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

Dragonfly

Score: 0.57
Matched TTPs:
  • T1546.016 - Installer Packages
  • T1573 - Encrypted Channel
  • T1566.002 - Spearphishing Link
  • T1578.002 - Create Cloud Instance
  • T1218.010 - Regsvr32
  • T1059.012 - Hypervisor CLI
MITREへのリンク →

APT29

Score: 0.56
Matched TTPs:
  • T1490 - Inhibit System Recovery
  • T1021.001 - Remote Desktop Protocol
  • T1608.005 - Link Target
  • T1218.009 - Regsvcs/Regasm
  • T1218.010 - Regsvr32
  • T1543.003 - Windows Service
MITREへのリンク →

Earth Lusca

Score: 0.55
Matched TTPs:
  • T1218.001 - Compiled HTML File
  • T1608.005 - Link Target
  • T1546.016 - Installer Packages
  • T1091 - Replication Through Removable Media
  • T1059.012 - Hypervisor CLI
  • T1543.003 - Windows Service
MITREへのリンク →

Related CVEs

このPulseに見つかったCVEはありません。

Pulse – 脅威アクター グラフ


← Pulse一覧に戻る