General
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Target
JaffaCakes118_85c64a1eb4c5c0cd9a5d2a53bbec5616
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Size
12.2MB
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Sample
250105-c1rclaylat
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MD5
85c64a1eb4c5c0cd9a5d2a53bbec5616
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SHA1
fddc3bfdb09fa48de605b9607671c0ecc5ea6a3a
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SHA256
e8642c02dea577bb9c4db1d767f1028aa52e25b86c90369ada17a32c9b8c9974
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SHA512
16297cf27f2cfed4eb203ad12bb409a1a1c45e03d9bd6c539d7a15f102d3c1fd2cc5c8e263db97c6dbf5d2d240c81889cd8092d40495da6eb0822552f4e8b5fe
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SSDEEP
6144:8M0Em6Qk5N3ScccccccccccccccccccccccccccccccccccccccccccccccccccM:yEma
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_85c64a1eb4c5c0cd9a5d2a53bbec5616.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_85c64a1eb4c5c0cd9a5d2a53bbec5616.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
43.231.4.7
lazystax.ru
Targets
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Target
JaffaCakes118_85c64a1eb4c5c0cd9a5d2a53bbec5616
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Size
12.2MB
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MD5
85c64a1eb4c5c0cd9a5d2a53bbec5616
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SHA1
fddc3bfdb09fa48de605b9607671c0ecc5ea6a3a
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SHA256
e8642c02dea577bb9c4db1d767f1028aa52e25b86c90369ada17a32c9b8c9974
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SHA512
16297cf27f2cfed4eb203ad12bb409a1a1c45e03d9bd6c539d7a15f102d3c1fd2cc5c8e263db97c6dbf5d2d240c81889cd8092d40495da6eb0822552f4e8b5fe
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SSDEEP
6144:8M0Em6Qk5N3ScccccccccccccccccccccccccccccccccccccccccccccccccccM:yEma
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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