General
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Target
81787095cda3a4cc5a550e14b1ba39e2_JaffaCakes118
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Size
10.0MB
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Sample
241031-d52vkaxnaw
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MD5
81787095cda3a4cc5a550e14b1ba39e2
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SHA1
8757a738ab8b2c72854aa1e6b7293466d1faf04e
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SHA256
8474c154590f91174503b358198b2e29ded1f84dba0b959888c52c650539a091
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SHA512
2d54a2ee159a1066cee35f1927c58df87ced67822bd9e98ad741e802c714f6df9247295f3af3b5e5c4631eccf4124f07f4e852809e48ea5a7ed3cc978f170f9a
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SSDEEP
24576:mMOfbSPNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNZ:O
Static task
static1
Behavioral task
behavioral1
Sample
81787095cda3a4cc5a550e14b1ba39e2_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
81787095cda3a4cc5a550e14b1ba39e2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
81787095cda3a4cc5a550e14b1ba39e2_JaffaCakes118
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Size
10.0MB
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MD5
81787095cda3a4cc5a550e14b1ba39e2
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SHA1
8757a738ab8b2c72854aa1e6b7293466d1faf04e
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SHA256
8474c154590f91174503b358198b2e29ded1f84dba0b959888c52c650539a091
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SHA512
2d54a2ee159a1066cee35f1927c58df87ced67822bd9e98ad741e802c714f6df9247295f3af3b5e5c4631eccf4124f07f4e852809e48ea5a7ed3cc978f170f9a
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SSDEEP
24576:mMOfbSPNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNZ:O
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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