General
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Target
JaffaCakes118_4d9b3eaae7f591289d07eb6df10c78b68ad583b011ece723d4aaa669e19d8e58
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Size
286KB
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Sample
241226-y29q8aykgn
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MD5
30f334034890bf4e9978e88c3a8d289e
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SHA1
c01f11ade66a776369c5e661ade581f5141f7e53
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SHA256
4d9b3eaae7f591289d07eb6df10c78b68ad583b011ece723d4aaa669e19d8e58
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SHA512
b3278c0ffca87a27d3bc80743a80b830cf94d88bee4791e21d1a0d9f31d719593e993ca897e86cb0d2b9262745bad7a5db04feab3ec2ad0de5640131863fc774
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SSDEEP
3072:FFVyYf0kx6mLP1mrJpQ6mld1JCHyOzoLOS7XuWVOO5Z8jVw7DWk7MW+CJUBU4wuj:7Smz1UJ50JCHyU0XGUZiVOCYBJh4b
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_4d9b3eaae7f591289d07eb6df10c78b68ad583b011ece723d4aaa669e19d8e58.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_4d9b3eaae7f591289d07eb6df10c78b68ad583b011ece723d4aaa669e19d8e58.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_4d9b3eaae7f591289d07eb6df10c78b68ad583b011ece723d4aaa669e19d8e58
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Size
286KB
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MD5
30f334034890bf4e9978e88c3a8d289e
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SHA1
c01f11ade66a776369c5e661ade581f5141f7e53
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SHA256
4d9b3eaae7f591289d07eb6df10c78b68ad583b011ece723d4aaa669e19d8e58
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SHA512
b3278c0ffca87a27d3bc80743a80b830cf94d88bee4791e21d1a0d9f31d719593e993ca897e86cb0d2b9262745bad7a5db04feab3ec2ad0de5640131863fc774
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SSDEEP
3072:FFVyYf0kx6mLP1mrJpQ6mld1JCHyOzoLOS7XuWVOO5Z8jVw7DWk7MW+CJUBU4wuj:7Smz1UJ50JCHyU0XGUZiVOCYBJh4b
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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