General
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Target
JaffaCakes118_551d239fc97916f66f22400de1cd409af3a6d22e4e4413b47d6f56c709acffa0
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Size
285KB
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Sample
241229-ckkvwaypft
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MD5
61f8be3ccdfa263ce084dc04f6aa0437
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SHA1
f961423e1a77221b573f79c43c9a521caad6854f
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SHA256
551d239fc97916f66f22400de1cd409af3a6d22e4e4413b47d6f56c709acffa0
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SHA512
879cf63a785814eb6644c0416bd0f5cf626368a0e2011bd83d6aeb1671dbccf14cdf4645f62db38974d60ef99f56fced8236f9716c0706f1644039539925c90a
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SSDEEP
3072:q33Z+4VHtyHf1czTaE1/83RjhJN9O9S20kePH7+QtxQ640P7F1SLDVG7m5:23YMkf1c/L1/8Bj30nKi+77oDVG
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_551d239fc97916f66f22400de1cd409af3a6d22e4e4413b47d6f56c709acffa0.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_551d239fc97916f66f22400de1cd409af3a6d22e4e4413b47d6f56c709acffa0.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
JaffaCakes118_551d239fc97916f66f22400de1cd409af3a6d22e4e4413b47d6f56c709acffa0
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Size
285KB
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MD5
61f8be3ccdfa263ce084dc04f6aa0437
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SHA1
f961423e1a77221b573f79c43c9a521caad6854f
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SHA256
551d239fc97916f66f22400de1cd409af3a6d22e4e4413b47d6f56c709acffa0
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SHA512
879cf63a785814eb6644c0416bd0f5cf626368a0e2011bd83d6aeb1671dbccf14cdf4645f62db38974d60ef99f56fced8236f9716c0706f1644039539925c90a
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SSDEEP
3072:q33Z+4VHtyHf1czTaE1/83RjhJN9O9S20kePH7+QtxQ640P7F1SLDVG7m5:23YMkf1c/L1/8Bj30nKi+77oDVG
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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