General
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Target
JaffaCakes118_b67ceb75930409aee4720c48e97df8d5
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Size
10.0MB
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Sample
250105-w2l9tatrbm
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MD5
b67ceb75930409aee4720c48e97df8d5
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SHA1
d6451ff4938f1fe6c19c54ba7eae3427d82747f7
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SHA256
746661a0c4d9e790a712434dcc19f56d843dc349241238a648f4eecdcc0ce5bb
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SHA512
9947d81cda80366be304b74bb2fca52ef078fb5ca1d0606d7ddc9b86d7723d9511b3ef5453ef65aed22b07c2258465538847fd81581b2e324000099560561475
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SSDEEP
49152:urk7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7:u
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_b67ceb75930409aee4720c48e97df8d5.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
JaffaCakes118_b67ceb75930409aee4720c48e97df8d5.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
JaffaCakes118_b67ceb75930409aee4720c48e97df8d5
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Size
10.0MB
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MD5
b67ceb75930409aee4720c48e97df8d5
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SHA1
d6451ff4938f1fe6c19c54ba7eae3427d82747f7
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SHA256
746661a0c4d9e790a712434dcc19f56d843dc349241238a648f4eecdcc0ce5bb
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SHA512
9947d81cda80366be304b74bb2fca52ef078fb5ca1d0606d7ddc9b86d7723d9511b3ef5453ef65aed22b07c2258465538847fd81581b2e324000099560561475
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SSDEEP
49152:urk7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7w7:u
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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