General
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Target
eb337a3207ee729da109a3d4d4e33be246d28739d7641aab00b4e945d05bebd6
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Size
183KB
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Sample
241117-metwpsskfr
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MD5
ed811dad14636a79c920a2d2cb1ec86d
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SHA1
50760c4737b74990413fd2facb197482a8ce9f7d
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SHA256
eb337a3207ee729da109a3d4d4e33be246d28739d7641aab00b4e945d05bebd6
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SHA512
4ee8d63adcb3bc266341848b6e27fc016a1ed9cd81865601a17fd6aeafb064b12b74e6da36cb92ffe4f20685436b97b92e03450279ef6bbbb76f9be297e13c3a
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SSDEEP
3072:i7QK+RkpwAtmsNNCIFzEhpwC33IH+lgpfrVggjcGkNIVqIF:FRkpwAtmsNNVyMx7ITsq
Static task
static1
Behavioral task
behavioral1
Sample
eb337a3207ee729da109a3d4d4e33be246d28739d7641aab00b4e945d05bebd6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eb337a3207ee729da109a3d4d4e33be246d28739d7641aab00b4e945d05bebd6.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
-
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Target
eb337a3207ee729da109a3d4d4e33be246d28739d7641aab00b4e945d05bebd6
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Size
183KB
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MD5
ed811dad14636a79c920a2d2cb1ec86d
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SHA1
50760c4737b74990413fd2facb197482a8ce9f7d
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SHA256
eb337a3207ee729da109a3d4d4e33be246d28739d7641aab00b4e945d05bebd6
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SHA512
4ee8d63adcb3bc266341848b6e27fc016a1ed9cd81865601a17fd6aeafb064b12b74e6da36cb92ffe4f20685436b97b92e03450279ef6bbbb76f9be297e13c3a
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SSDEEP
3072:i7QK+RkpwAtmsNNCIFzEhpwC33IH+lgpfrVggjcGkNIVqIF:FRkpwAtmsNNVyMx7ITsq
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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