Fauxpersky: CredStealer malware written in AutoHotKey masquerades as Kaspersky Antivirus, spreading through infecting USB drives
概要
Researchers at Cybereason, a Boston, Mass.-based security firm, call the malware "Fauxpersky," as it impersonates the Russian antivirus software Kaspersky. The keylogger is built off a popular app, AutoHotKey, which lets users write small scripts for automating tasks, and compile the script into an executable file. In this case, the app was abused to build a keylogger, which spreads through USB drives and infects Windows PCs -- and replicates on the computer's listed drives.
Created: 2026-02-23
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このPulseに関連する脅威アクター (事実ベース)
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Matched TTPs:
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MITREへのリンク →
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MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
- T1036.005 - Match Legitimate Resource Name or Location
- T1587.001 - Malware
- T1204.002 - Malicious File
- T1112 - Modify Registry
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
- T1036.005 - Match Legitimate Resource Name or Location
- T1587.001 - Malware
- T1135 - Network Share Discovery
- T1036.004 - Masquerade Task or Service
- T1564.001 - Hidden Files and Directories
MITREへのリンク →
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Matched TTPs:
- T1036.005 - Match Legitimate Resource Name or Location
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- T1204.002 - Malicious File
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MITREへのリンク →
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MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
- T1587.001 - Malware
- T1204.002 - Malicious File
- T1091 - Replication Through Removable Media
- T1203 - Exploitation for Client Execution
- T1027.002 - Software Packing
MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
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- T1135 - Network Share Discovery
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- T1203 - Exploitation for Client Execution
MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
- T1204.002 - Malicious File
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MITREへのリンク →
Score: 12.47
Matched TTPs:
- T1204.002 - Malicious File
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- T1203 - Exploitation for Client Execution
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MITREへのリンク →
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Matched TTPs:
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- T1036.004 - Masquerade Task or Service
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MITREへのリンク →
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Matched TTPs:
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- T1112 - Modify Registry
- T1027.002 - Software Packing
MITREへのリンク →
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Matched TTPs:
- T1204.002 - Malicious File
- T1036.004 - Masquerade Task or Service
- T1203 - Exploitation for Client Execution
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MITREへのリンク →
Score: 14.11
Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
Score: 6.16
Matched TTPs:
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- T1112 - Modify Registry
- T1203 - Exploitation for Client Execution
- T1027.002 - Software Packing
MITREへのリンク →
Score: 6.24
Matched TTPs:
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- T1547.009 - Shortcut Modification
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MITREへのリンク →
Score: 3.94
Matched TTPs:
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- T1027.015 - Compression
MITREへのリンク →
Score: 9.06
Matched TTPs:
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- T1547.009 - Shortcut Modification
- T1203 - Exploitation for Client Execution
- T1027.015 - Compression
MITREへのリンク →
Score: 4.68
Matched TTPs:
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- T1135 - Network Share Discovery
- T1203 - Exploitation for Client Execution
MITREへのリンク →
Score: 10.35
Matched TTPs:
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- T1112 - Modify Registry
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MITREへのリンク →
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Matched TTPs:
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- T1027.015 - Compression
MITREへのリンク →
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Matched TTPs:
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MITREへのリンク →
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Matched TTPs:
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- T1203 - Exploitation for Client Execution
- T1680 - Local Storage Discovery
MITREへのリンク →
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Matched TTPs:
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- T1203 - Exploitation for Client Execution
- T1588.003 - Code Signing Certificates
MITREへのリンク →
Score: 6.28
Matched TTPs:
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- T1112 - Modify Registry
- T1027.002 - Software Packing
MITREへのリンク →
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Matched TTPs:
- T1135 - Network Share Discovery
- T1112 - Modify Registry
MITREへのリンク →
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Matched TTPs:
- T1546.008 - Accessibility Features
- T1203 - Exploitation for Client Execution
- T1027.002 - Software Packing
MITREへのリンク →
Score: 3.29
Matched TTPs:
- T1546.008 - Accessibility Features
MITREへのリンク →
Score: 9.32
Matched TTPs:
- T1546.008 - Accessibility Features
- T1203 - Exploitation for Client Execution
- T1001.002 - Steganography
MITREへのリンク →
Score: 4.15
Matched TTPs:
- T1036.004 - Masquerade Task or Service
- T1027.002 - Software Packing
MITREへのリンク →
Score: 4.15
Matched TTPs:
- T1036.004 - Masquerade Task or Service
- T1027.002 - Software Packing
MITREへのリンク →
Score: 3.29
Matched TTPs:
- T1036.003 - Rename Legitimate Utilities
MITREへのリンク →
Score: 5.34
Matched TTPs:
- T1036.003 - Rename Legitimate Utilities
- T1027.002 - Software Packing
MITREへのリンク →
Score: 4.16
Matched TTPs:
- T1203 - Exploitation for Client Execution
- T1078.003 - Local Accounts
MITREへのリンク →
Score: 3.44
Matched TTPs:
- T1585 - Establish Accounts
MITREへのリンク →
Score: 9.46
Matched TTPs:
- T1564.001 - Hidden Files and Directories
- T1550.001 - Application Access Token
- T1078.003 - Local Accounts
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)
Score: 0.78
Matched TTPs:
- T1587.001 - Malware
- T1547.009 - Shortcut Modification
- T1027.007 - Dynamic API Resolution
- T1001.003 - Protocol or Service Impersonation
- T1564.001 - Hidden Files and Directories
- T1203 - Exploitation for Client Execution
- T1036.005 - Match Legitimate Resource Name or Location
- T1036.003 - Rename Legitimate Utilities
- T1204.002 - Malicious File
- T1036.004 - Masquerade Task or Service
- T1680 - Local Storage Discovery
MITREへのリンク →
Score: 0.75
Matched TTPs:
- T1587.001 - Malware
- T1027.002 - Software Packing
- T1027.012 - LNK Icon Smuggling
- T1112 - Modify Registry
- T1036.005 - Match Legitimate Resource Name or Location
- T1588.003 - Code Signing Certificates
- T1585 - Establish Accounts
- T1078.003 - Local Accounts
- T1204.002 - Malicious File
- T1036.004 - Masquerade Task or Service
- T1680 - Local Storage Discovery
MITREへのリンク →
Score: 0.71
Matched TTPs:
- T1587.001 - Malware
- T1027.007 - Dynamic API Resolution
- T1027.012 - LNK Icon Smuggling
- T1001.003 - Protocol or Service Impersonation
- T1564.001 - Hidden Files and Directories
- T1203 - Exploitation for Client Execution
- T1036.005 - Match Legitimate Resource Name or Location
- T1091 - Replication Through Removable Media
- T1588.003 - Code Signing Certificates
- T1204.002 - Malicious File
MITREへのリンク →
Score: 0.71
Matched TTPs:
- T1564.001 - Hidden Files and Directories
- T1550.001 - Application Access Token
- T1203 - Exploitation for Client Execution
- T1036.005 - Match Legitimate Resource Name or Location
- T1025 - Data from Removable Media
- T1091 - Replication Through Removable Media
- T1204.002 - Malicious File
- T1211 - Exploitation for Defense Evasion
- T1014 - Rootkit
MITREへのリンク →
Score: 0.61
Matched TTPs:
- T1587.001 - Malware
- T1674 - Input Injection
- T1564.001 - Hidden Files and Directories
- T1036.005 - Match Legitimate Resource Name or Location
- T1091 - Replication Through Removable Media
- T1078.003 - Local Accounts
- T1204.002 - Malicious File
- T1036.004 - Masquerade Task or Service
MITREへのリンク →
Score: 0.60
Matched TTPs:
- T1547.004 - Winlogon Helper DLL
- T1564.001 - Hidden Files and Directories
- T1203 - Exploitation for Client Execution
- T1036.005 - Match Legitimate Resource Name or Location
- T1135 - Network Share Discovery
- T1091 - Replication Through Removable Media
- T1078.003 - Local Accounts
- T1204.002 - Malicious File
- T1680 - Local Storage Discovery
MITREへのリンク →
Score: 0.55
Matched TTPs:
- T1112 - Modify Registry
- T1564.001 - Hidden Files and Directories
- T1203 - Exploitation for Client Execution
- T1036.005 - Match Legitimate Resource Name or Location
- T1135 - Network Share Discovery
- T1036.003 - Rename Legitimate Utilities
- T1078.003 - Local Accounts
- T1204.002 - Malicious File
- T1036.004 - Masquerade Task or Service
MITREへのリンク →
Related CVEs
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