General
-
Target
9ce8b01c8cfe2020ab11819ff80c747a040698f83613d6dc43b71e09b984961cN.exe
-
Size
186KB
-
Sample
250104-s1a9davqaw
-
MD5
166c6ac61a149f3d397c5b54cdf611b0
-
SHA1
51ac25392072ea5bd9af9d6d227c0c13a5c7cfdc
-
SHA256
9ce8b01c8cfe2020ab11819ff80c747a040698f83613d6dc43b71e09b984961c
-
SHA512
06d93630a7cf01e119c2cecf9c28de3f8e88b55f0afde93f2d6b8c536efd1ada9e9678aac34cb20c75911a3254ca3de174420a9ff45dbf2b4192c17d2b6ccfba
-
SSDEEP
3072:L7ojA4DTPi7C4QCDla6Iv0vdJxfez43Valiy1wC3pZa9uD6Vdyhk9:+A4DTPi7C4QBVviXVIQC3wVf
Static task
static1
Behavioral task
behavioral1
Sample
9ce8b01c8cfe2020ab11819ff80c747a040698f83613d6dc43b71e09b984961cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9ce8b01c8cfe2020ab11819ff80c747a040698f83613d6dc43b71e09b984961cN.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
-
-
Target
9ce8b01c8cfe2020ab11819ff80c747a040698f83613d6dc43b71e09b984961cN.exe
-
Size
186KB
-
MD5
166c6ac61a149f3d397c5b54cdf611b0
-
SHA1
51ac25392072ea5bd9af9d6d227c0c13a5c7cfdc
-
SHA256
9ce8b01c8cfe2020ab11819ff80c747a040698f83613d6dc43b71e09b984961c
-
SHA512
06d93630a7cf01e119c2cecf9c28de3f8e88b55f0afde93f2d6b8c536efd1ada9e9678aac34cb20c75911a3254ca3de174420a9ff45dbf2b4192c17d2b6ccfba
-
SSDEEP
3072:L7ojA4DTPi7C4QCDla6Iv0vdJxfez43Valiy1wC3pZa9uD6Vdyhk9:+A4DTPi7C4QBVviXVIQC3wVf
-
Tofsee family
-
Creates new service(s)
-
Modifies Windows Firewall
-
Sets service image path in registry
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Suspicious use of SetThreadContext
-
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