General
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Target
85e6684c5b376588edb6140bfb28fd54_JaffaCakes118
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Size
788KB
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Sample
240810-nq1das1hkh
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MD5
85e6684c5b376588edb6140bfb28fd54
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SHA1
92653cae70dd055977516a4b1311dd4b56229bed
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SHA256
55e262d0b505d33266113bec588c0e89593f845b666dc4861992938b9b9191b3
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SHA512
1d626fc8867be55a0ab381427c7fc647b890dbed8c204f64c3d93e91780ac00fa51b7408c36ebabf3aaf645cbc70562ecf4829d29c85b099e882b1f48eabb11e
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SSDEEP
24576:zeK6pT6RJK2nMTx9/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeen:yKucT8x9/eeeeeeeeeeeeeeeeeeeeee3
Static task
static1
Behavioral task
behavioral1
Sample
85e6684c5b376588edb6140bfb28fd54_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
85e6684c5b376588edb6140bfb28fd54_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
85e6684c5b376588edb6140bfb28fd54_JaffaCakes118
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Size
788KB
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MD5
85e6684c5b376588edb6140bfb28fd54
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SHA1
92653cae70dd055977516a4b1311dd4b56229bed
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SHA256
55e262d0b505d33266113bec588c0e89593f845b666dc4861992938b9b9191b3
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SHA512
1d626fc8867be55a0ab381427c7fc647b890dbed8c204f64c3d93e91780ac00fa51b7408c36ebabf3aaf645cbc70562ecf4829d29c85b099e882b1f48eabb11e
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SSDEEP
24576:zeK6pT6RJK2nMTx9/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeen:yKucT8x9/eeeeeeeeeeeeeeeeeeeeee3
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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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Disables Task Manager 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