General
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Target
JaffaCakes118_660de78e6fc321f5552b55f5882c1d51fff0128603c36db6a593169a4280c5c3
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Size
316KB
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Sample
241222-w66h9awkan
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MD5
a36560eec176852fed2d2d2e7f815968
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SHA1
574aedce9e329b3a5ede94ab347193e78e354287
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SHA256
660de78e6fc321f5552b55f5882c1d51fff0128603c36db6a593169a4280c5c3
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SHA512
aa99f43d3fd4e964860914641e38114dcc714434b5ee01163255117d35cb1ee39b13ad089cf61eddd5f79c88b7a7494fbeaa249b43b43dac3c35b40a0b2f0e4f
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SSDEEP
6144:B8L9y5vZxOx+UuYuwSEIITL6n93z37Hi5Aj:GOb8+UuYuwSEIITL6n9fHi
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_660de78e6fc321f5552b55f5882c1d51fff0128603c36db6a593169a4280c5c3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_660de78e6fc321f5552b55f5882c1d51fff0128603c36db6a593169a4280c5c3.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_660de78e6fc321f5552b55f5882c1d51fff0128603c36db6a593169a4280c5c3
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Size
316KB
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MD5
a36560eec176852fed2d2d2e7f815968
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SHA1
574aedce9e329b3a5ede94ab347193e78e354287
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SHA256
660de78e6fc321f5552b55f5882c1d51fff0128603c36db6a593169a4280c5c3
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SHA512
aa99f43d3fd4e964860914641e38114dcc714434b5ee01163255117d35cb1ee39b13ad089cf61eddd5f79c88b7a7494fbeaa249b43b43dac3c35b40a0b2f0e4f
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SSDEEP
6144:B8L9y5vZxOx+UuYuwSEIITL6n93z37Hi5Aj:GOb8+UuYuwSEIITL6n9fHi
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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