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General
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Target
JaffaCakes118_57e216dd583d1e0bd994370d9cc06add
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Size
128KB
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Sample
250101-rb8mxaznbk
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MD5
57e216dd583d1e0bd994370d9cc06add
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SHA1
03bb0870d94181ea3719b32838618dae3d391565
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SHA256
2353ca7bfff8ffaaced210c1a51fc804058677b0e5f15ba5fe0b157676cee4b6
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SHA512
3b3ae56cafd9eda3c73c3b455b274d5229c5a97f19aeb816b1efa49d7cca2d358e62c1bc1d6cc1379a62dca49c039704ec031373a77c745898d48cc41a482c58
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SSDEEP
3072:D9DXmroY9wjVpDFZ/ok8YwiLveB+Qhh04dOQM:DtqsN/vIyWgQh/
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_57e216dd583d1e0bd994370d9cc06add.dll
Resource
win7-20240729-en
Malware Config
Targets
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Target
JaffaCakes118_57e216dd583d1e0bd994370d9cc06add
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Size
128KB
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MD5
57e216dd583d1e0bd994370d9cc06add
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SHA1
03bb0870d94181ea3719b32838618dae3d391565
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SHA256
2353ca7bfff8ffaaced210c1a51fc804058677b0e5f15ba5fe0b157676cee4b6
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SHA512
3b3ae56cafd9eda3c73c3b455b274d5229c5a97f19aeb816b1efa49d7cca2d358e62c1bc1d6cc1379a62dca49c039704ec031373a77c745898d48cc41a482c58
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SSDEEP
3072:D9DXmroY9wjVpDFZ/ok8YwiLveB+Qhh04dOQM:DtqsN/vIyWgQh/
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Modifies WinLogon for persistence
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Ramnit family
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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