General
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Target
JaffaCakes118_27ef0d08d288bc7b44dc6676837bf79d4b75a8515e427c58510c51adf141660f
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Size
272KB
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Sample
241222-crxg9azjaw
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MD5
5926f552991160621e453a9a61fcac49
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SHA1
3d19c882fb19d936519e936da722b62aea6959eb
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SHA256
27ef0d08d288bc7b44dc6676837bf79d4b75a8515e427c58510c51adf141660f
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SHA512
44cab2bf4126e8224ce88906bfc565f59449da8e802e3000b60e991f21d694a3c9b1e4483c5b6b24ea13e1e910ad274d31af5f9b8390ffdc5d23ba283c6fae2b
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SSDEEP
6144:wkjwNM3Y+ilFxjBGcdCMcXPxuzbgwu6L7ITsqSigaTwVf:xwNMoFXNGcdCMcXPxunnn7s
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_27ef0d08d288bc7b44dc6676837bf79d4b75a8515e427c58510c51adf141660f.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
JaffaCakes118_27ef0d08d288bc7b44dc6676837bf79d4b75a8515e427c58510c51adf141660f.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
JaffaCakes118_27ef0d08d288bc7b44dc6676837bf79d4b75a8515e427c58510c51adf141660f
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Size
272KB
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MD5
5926f552991160621e453a9a61fcac49
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SHA1
3d19c882fb19d936519e936da722b62aea6959eb
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SHA256
27ef0d08d288bc7b44dc6676837bf79d4b75a8515e427c58510c51adf141660f
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SHA512
44cab2bf4126e8224ce88906bfc565f59449da8e802e3000b60e991f21d694a3c9b1e4483c5b6b24ea13e1e910ad274d31af5f9b8390ffdc5d23ba283c6fae2b
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SSDEEP
6144:wkjwNM3Y+ilFxjBGcdCMcXPxuzbgwu6L7ITsqSigaTwVf:xwNMoFXNGcdCMcXPxunnn7s
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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