General
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Target
c637fdee9deae84802b7dcabb277356d
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Size
14.9MB
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Sample
240313-svbb7aad33
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MD5
c637fdee9deae84802b7dcabb277356d
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SHA1
b53586c7d4dea58c92f0b8e534038f5247c9bc82
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SHA256
385af513502f03fe2fee0d4c512d69b80e222e0b4d5afee1d54f4058efb71419
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SHA512
5bff3eb4f02a346ae32ed29e638c42e8b22318b3bbd6045ca7ea34a70eadf51f69c9876e074c20fb2938e44e68f4525f5bfb11acc4f5679ac1796465297054b7
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SSDEEP
98304:ObbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbD:
Static task
static1
Behavioral task
behavioral1
Sample
c637fdee9deae84802b7dcabb277356d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c637fdee9deae84802b7dcabb277356d.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
c637fdee9deae84802b7dcabb277356d
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Size
14.9MB
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MD5
c637fdee9deae84802b7dcabb277356d
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SHA1
b53586c7d4dea58c92f0b8e534038f5247c9bc82
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SHA256
385af513502f03fe2fee0d4c512d69b80e222e0b4d5afee1d54f4058efb71419
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SHA512
5bff3eb4f02a346ae32ed29e638c42e8b22318b3bbd6045ca7ea34a70eadf51f69c9876e074c20fb2938e44e68f4525f5bfb11acc4f5679ac1796465297054b7
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SSDEEP
98304:ObbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbD:
Score10/10-
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
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2