General
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Target
JaffaCakes118_f93d0887b4bea5ce3be804e193b29a151b4c533b86f83eb871ec154b5e461c7a
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Size
187KB
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Sample
241222-ekwngssnhs
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MD5
27b7fa84e7765abcb03f3d7b8ac3699b
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SHA1
eabf162f38ad7bcaa862e8d11a8ba5560fba6c61
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SHA256
f93d0887b4bea5ce3be804e193b29a151b4c533b86f83eb871ec154b5e461c7a
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SHA512
d2c3e3315f97e23af2ef2ce92687ec9e96cc0703bdb3cf0834dc2d8ab9ad18e3e15dc994923c2b52e311edc74696089fd85a3b74224a0a17ca4eb77b9fb8cc88
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SSDEEP
3072:Z7ojA4DTPiMhkeIlqT0bkbZsjGp23YXoI/mmBHSO/YpZa9uD6Vdyhk9:4A4DTPiMtIQT0I5+YXoI/mGR/YwVf
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f93d0887b4bea5ce3be804e193b29a151b4c533b86f83eb871ec154b5e461c7a.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_f93d0887b4bea5ce3be804e193b29a151b4c533b86f83eb871ec154b5e461c7a.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_f93d0887b4bea5ce3be804e193b29a151b4c533b86f83eb871ec154b5e461c7a
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Size
187KB
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MD5
27b7fa84e7765abcb03f3d7b8ac3699b
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SHA1
eabf162f38ad7bcaa862e8d11a8ba5560fba6c61
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SHA256
f93d0887b4bea5ce3be804e193b29a151b4c533b86f83eb871ec154b5e461c7a
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SHA512
d2c3e3315f97e23af2ef2ce92687ec9e96cc0703bdb3cf0834dc2d8ab9ad18e3e15dc994923c2b52e311edc74696089fd85a3b74224a0a17ca4eb77b9fb8cc88
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SSDEEP
3072:Z7ojA4DTPiMhkeIlqT0bkbZsjGp23YXoI/mmBHSO/YpZa9uD6Vdyhk9:4A4DTPiMtIQT0I5+YXoI/mGR/YwVf
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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