General
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Target
16cf1b5fdb75b32737e162897992e252_JaffaCakes118
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Size
105KB
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Sample
241005-jp9s5axhmd
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MD5
16cf1b5fdb75b32737e162897992e252
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SHA1
0770aab281b2b6c9ef1c422db33e9fcffc5a8189
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SHA256
3224d36db7a560fe8bedc982346e41c78c9704e00bf9085f0a3ef0b491710715
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SHA512
aec0a85790ffcaf93be518e0ae1982f3ce5b1d6b042dc2866d56a9b649ca8f43be7377d4a8fbb413e282935b9b926aa9ce70ea71a1319c5a4a1598eeb264ad17
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SSDEEP
3072:zAK0CBezOU+8isBve4bF3u5jwaaHw7Koj4rIed:83z+svb1uze
Static task
static1
Behavioral task
behavioral1
Sample
16cf1b5fdb75b32737e162897992e252_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
16cf1b5fdb75b32737e162897992e252_JaffaCakes118
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Size
105KB
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MD5
16cf1b5fdb75b32737e162897992e252
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SHA1
0770aab281b2b6c9ef1c422db33e9fcffc5a8189
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SHA256
3224d36db7a560fe8bedc982346e41c78c9704e00bf9085f0a3ef0b491710715
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SHA512
aec0a85790ffcaf93be518e0ae1982f3ce5b1d6b042dc2866d56a9b649ca8f43be7377d4a8fbb413e282935b9b926aa9ce70ea71a1319c5a4a1598eeb264ad17
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SSDEEP
3072:zAK0CBezOU+8isBve4bF3u5jwaaHw7Koj4rIed:83z+svb1uze
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Modifies WinLogon for persistence
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify Tools
1Safe Mode Boot
1Modify Registry
4