General
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Target
1770a7731a4ea1030149e7f05cff1705_JaffaCakes118
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Size
7.6MB
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Sample
240627-zejf7asapr
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MD5
1770a7731a4ea1030149e7f05cff1705
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SHA1
02868a443c1864bb0afbe0832545736bd538028f
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SHA256
3bd0eb640c37fb31423b560aeb5bf4f9f6117cb60c2a9e4509b7a0db80e0a092
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SHA512
eec736c11084a6a066c2767ebbd1d4f06b6cfb4524450ca19bd8f9c743725545c7559f45e03aa5287732be9d35dbd72e80dfbd4bcdb810abd70bfc5b2ac00fe7
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SSDEEP
196608:K90XryNC3HMcOrcX4MPIJe9A1eGL+pieBJPE11ExWR:1iUDX4MQwA1PCpiey11Z
Static task
static1
Behavioral task
behavioral1
Sample
1770a7731a4ea1030149e7f05cff1705_JaffaCakes118.exe
Resource
win7-20240611-en
Malware Config
Extracted
ffdroider
http://101.36.107.74
Targets
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Target
1770a7731a4ea1030149e7f05cff1705_JaffaCakes118
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Size
7.6MB
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MD5
1770a7731a4ea1030149e7f05cff1705
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SHA1
02868a443c1864bb0afbe0832545736bd538028f
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SHA256
3bd0eb640c37fb31423b560aeb5bf4f9f6117cb60c2a9e4509b7a0db80e0a092
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SHA512
eec736c11084a6a066c2767ebbd1d4f06b6cfb4524450ca19bd8f9c743725545c7559f45e03aa5287732be9d35dbd72e80dfbd4bcdb810abd70bfc5b2ac00fe7
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SSDEEP
196608:K90XryNC3HMcOrcX4MPIJe9A1eGL+pieBJPE11ExWR:1iUDX4MQwA1PCpiey11Z
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Detect Fabookie payload
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Nirsoft
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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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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1