General
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Target
26f749b3331c1077af796cd887dae122_JaffaCakes118
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Size
580KB
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Sample
240705-rleskssdkc
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MD5
26f749b3331c1077af796cd887dae122
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SHA1
3ab978aae24c67207832a0ae35480177562d8cc0
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SHA256
5a9e8b537fbfed08d97f589c84f1e997a7a3b941f6ebecaf41f08e4f28e41946
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SHA512
233c7892691b65659204cbdb5eb0946d61452f13b643a7b2dfce5113bb67640e0f5c276506e7defe4b0dca7d11bb12f7150e03acc5b0e4c67999ac8615996e61
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SSDEEP
12288:DpUJ3r6YkVwJgNnSykgb9cqWnw4q6ZmFhqs:DpUNr6YkVRFkgbeqeo68Fhq
Static task
static1
Behavioral task
behavioral1
Sample
26f749b3331c1077af796cd887dae122_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
26f749b3331c1077af796cd887dae122_JaffaCakes118.exe
Resource
win10v2004-20240704-en
Malware Config
Targets
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Target
26f749b3331c1077af796cd887dae122_JaffaCakes118
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Size
580KB
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MD5
26f749b3331c1077af796cd887dae122
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SHA1
3ab978aae24c67207832a0ae35480177562d8cc0
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SHA256
5a9e8b537fbfed08d97f589c84f1e997a7a3b941f6ebecaf41f08e4f28e41946
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SHA512
233c7892691b65659204cbdb5eb0946d61452f13b643a7b2dfce5113bb67640e0f5c276506e7defe4b0dca7d11bb12f7150e03acc5b0e4c67999ac8615996e61
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SSDEEP
12288:DpUJ3r6YkVwJgNnSykgb9cqWnw4q6ZmFhqs:DpUNr6YkVRFkgbeqeo68Fhq
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