General
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Target
JaffaCakes118_051875eab29fc911406e0d140622d7c0
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Size
444KB
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Sample
250516-b6p62svrt5
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MD5
051875eab29fc911406e0d140622d7c0
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SHA1
76864a5fc806906c3ed69b02f9fc0f5c136f8ae9
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SHA256
706d5e60d9847bf7a438b4e9b61b97a777933c031fbce7b611e34711cc1afeca
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SHA512
07e81eab6643f4653576cf7853b68eaed1ee6d3c33c2f1332d4f5f0eae9dec540066212700a63b0953f2bfcc901ce01ccc04b1357ffc920353a2b6a8adc484a7
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SSDEEP
12288:O2Jt024Gj+BZnGU2Yjo13OvXAP9GKC0rbykqY:Ot2nL0g+QPAKt/L
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_051875eab29fc911406e0d140622d7c0.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral2
Sample
JaffaCakes118_051875eab29fc911406e0d140622d7c0.exe
Resource
win11-20250502-en
Malware Config
Targets
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Target
JaffaCakes118_051875eab29fc911406e0d140622d7c0
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Size
444KB
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MD5
051875eab29fc911406e0d140622d7c0
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SHA1
76864a5fc806906c3ed69b02f9fc0f5c136f8ae9
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SHA256
706d5e60d9847bf7a438b4e9b61b97a777933c031fbce7b611e34711cc1afeca
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SHA512
07e81eab6643f4653576cf7853b68eaed1ee6d3c33c2f1332d4f5f0eae9dec540066212700a63b0953f2bfcc901ce01ccc04b1357ffc920353a2b6a8adc484a7
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SSDEEP
12288:O2Jt024Gj+BZnGU2Yjo13OvXAP9GKC0rbykqY:Ot2nL0g+QPAKt/L
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Modifies visibility of file extensions in Explorer
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UAC bypass
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Renames multiple (53) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Adds Run key to start application
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v16
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1