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General
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Target
031b34370c6913ac54cbcbccac4a55c7_JaffaCakes118
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Size
564KB
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Sample
240623-2hskdayglj
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MD5
031b34370c6913ac54cbcbccac4a55c7
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SHA1
d0778c193dbf76cf93df3db1d5b51b136a02c9b1
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SHA256
939895d56ad30824b5c8dfbd70e36e35ead9ca0cbb987fcc322212d01de25700
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SHA512
6dec35c09395e06069ced9496561afcb9c09b5ad80b8ac16c3f3857ca11d7e071554970dde6894eac7cee5a42d63d62db996e027c579dc2dfe52ce05efa492ae
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SSDEEP
6144:G7KEGlVcJboOtGY8q75yKC2qJDrNRlpwPBYgZ9fVU93eJwN6QFbSpO4XcA2n4aAL:G7Kr3QboC9qLGKgZKe4HYpHvcbT
Static task
static1
Behavioral task
behavioral1
Sample
031b34370c6913ac54cbcbccac4a55c7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
031b34370c6913ac54cbcbccac4a55c7_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
031b34370c6913ac54cbcbccac4a55c7_JaffaCakes118
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Size
564KB
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MD5
031b34370c6913ac54cbcbccac4a55c7
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SHA1
d0778c193dbf76cf93df3db1d5b51b136a02c9b1
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SHA256
939895d56ad30824b5c8dfbd70e36e35ead9ca0cbb987fcc322212d01de25700
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SHA512
6dec35c09395e06069ced9496561afcb9c09b5ad80b8ac16c3f3857ca11d7e071554970dde6894eac7cee5a42d63d62db996e027c579dc2dfe52ce05efa492ae
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SSDEEP
6144:G7KEGlVcJboOtGY8q75yKC2qJDrNRlpwPBYgZ9fVU93eJwN6QFbSpO4XcA2n4aAL:G7Kr3QboC9qLGKgZKe4HYpHvcbT
Score10/10-
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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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
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1