General
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Target
049d7f5764bcd9bd0ed73bc44631934a_JaffaCakes118
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Size
1020KB
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Sample
241001-gqphgatfrr
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MD5
049d7f5764bcd9bd0ed73bc44631934a
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SHA1
4b20b09d8efc224febff4bc973355f8fb340b602
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SHA256
e7141dd34dea1661a91fd2bf49b93bbfa73ef0b93b12e3198a2361bea6857139
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SHA512
ba14542e9e3b15bc3e16a392939eb9d2a453c25aecc30a1c382a03931677f1a9a6f602dac367d83f1e7c63f86014bb1cec50cee0fcf3b601f8fca60c81e76f3b
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SSDEEP
24576:UQ0+29VgfDnKx888888888888888888888288888x888v888+88F88W88v88Q8eW:i+2MfDE888888888888888888888288c
Static task
static1
Behavioral task
behavioral1
Sample
049d7f5764bcd9bd0ed73bc44631934a_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
049d7f5764bcd9bd0ed73bc44631934a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
049d7f5764bcd9bd0ed73bc44631934a_JaffaCakes118
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Size
1020KB
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MD5
049d7f5764bcd9bd0ed73bc44631934a
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SHA1
4b20b09d8efc224febff4bc973355f8fb340b602
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SHA256
e7141dd34dea1661a91fd2bf49b93bbfa73ef0b93b12e3198a2361bea6857139
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SHA512
ba14542e9e3b15bc3e16a392939eb9d2a453c25aecc30a1c382a03931677f1a9a6f602dac367d83f1e7c63f86014bb1cec50cee0fcf3b601f8fca60c81e76f3b
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SSDEEP
24576:UQ0+29VgfDnKx888888888888888888888288888x888v888+88F88W88v88Q8eW:i+2MfDE888888888888888888888288c
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Modifies WinLogon for persistence
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Impair Defenses: Safe Mode Boot
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Loads dropped DLL
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Adds Run key to start application
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Hijack Execution Flow: Executable Installer File Permissions Weakness
Possible Turn off User Account Control's privilege elevation for standard users.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hijack Execution Flow
1Executable Installer File Permissions Weakness
1Impair Defenses
2Disable or Modify Tools
1Safe Mode Boot
1Modify Registry
5