General
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Target
de2f8364ba3eec3963be343dbe4483357092b80173664702d0bb9069c8a7da08.exe
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Size
10.6MB
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Sample
241124-erjmhatkft
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MD5
599879f0d1c0cd8dbab720e9b8b9f963
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SHA1
af7e923a872f9480fa8880e13684bf5a8dcf3db3
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SHA256
de2f8364ba3eec3963be343dbe4483357092b80173664702d0bb9069c8a7da08
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SHA512
09a5a69e59f4f23b9be160da9d8d6eb87e594ce100acddf0d968d7c4600fdf9ca96b90df7add41fc8607f4fee357176d45b5b7c0dcdbda9d4572f8b4a6c605fb
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SSDEEP
6144:jeaRFeYiZtnsLs/Xyihb124uKPoifbY/3sGIU5N5Z:jF7/iZtRXpu3ijwf5TZ
Static task
static1
Behavioral task
behavioral1
Sample
de2f8364ba3eec3963be343dbe4483357092b80173664702d0bb9069c8a7da08.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
de2f8364ba3eec3963be343dbe4483357092b80173664702d0bb9069c8a7da08.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
de2f8364ba3eec3963be343dbe4483357092b80173664702d0bb9069c8a7da08.exe
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Size
10.6MB
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MD5
599879f0d1c0cd8dbab720e9b8b9f963
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SHA1
af7e923a872f9480fa8880e13684bf5a8dcf3db3
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SHA256
de2f8364ba3eec3963be343dbe4483357092b80173664702d0bb9069c8a7da08
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SHA512
09a5a69e59f4f23b9be160da9d8d6eb87e594ce100acddf0d968d7c4600fdf9ca96b90df7add41fc8607f4fee357176d45b5b7c0dcdbda9d4572f8b4a6c605fb
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SSDEEP
6144:jeaRFeYiZtnsLs/Xyihb124uKPoifbY/3sGIU5N5Z:jF7/iZtRXpu3ijwf5TZ
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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