General
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Target
JaffaCakes118_b91cadcdb2de363ca86892d7ff8976eebc3caf201eaf17677e7813ab28dcca50
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Size
157KB
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Sample
241221-z1yg8szngj
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MD5
8006480396403ecdc3dfba652f72625e
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SHA1
2bd56d6ced8bbc55eabe903e40b0f379588a17ff
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SHA256
b91cadcdb2de363ca86892d7ff8976eebc3caf201eaf17677e7813ab28dcca50
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SHA512
c6a579c80c91b6ee7e08872b8c2f8c4d469e7ab53e67c1270920b0e3006c9ebf0ad77c9dba7ba05857f060bf15de2f4c22a618b874fc35363c0d9446d1a59290
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SSDEEP
3072:gSxItjItvER8RAVljfk7PwaKhp3iyqH5+:dIG1S8AfzFaAy
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b91cadcdb2de363ca86892d7ff8976eebc3caf201eaf17677e7813ab28dcca50.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_b91cadcdb2de363ca86892d7ff8976eebc3caf201eaf17677e7813ab28dcca50.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_b91cadcdb2de363ca86892d7ff8976eebc3caf201eaf17677e7813ab28dcca50
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Size
157KB
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MD5
8006480396403ecdc3dfba652f72625e
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SHA1
2bd56d6ced8bbc55eabe903e40b0f379588a17ff
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SHA256
b91cadcdb2de363ca86892d7ff8976eebc3caf201eaf17677e7813ab28dcca50
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SHA512
c6a579c80c91b6ee7e08872b8c2f8c4d469e7ab53e67c1270920b0e3006c9ebf0ad77c9dba7ba05857f060bf15de2f4c22a618b874fc35363c0d9446d1a59290
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SSDEEP
3072:gSxItjItvER8RAVljfk7PwaKhp3iyqH5+:dIG1S8AfzFaAy
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Tofsee family
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2