General
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Target
ac538cf5b52c128b6ad559657a46b616
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Size
10.6MB
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Sample
240228-txecasgc2s
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MD5
ac538cf5b52c128b6ad559657a46b616
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SHA1
1e3b2df0691d7d6101ff6f1d4274065a7a81abdc
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SHA256
5de22bc9a10bd52e384b3ecdc33da15eb80eab20b49b435bdd68a2d7b35ed6e1
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SHA512
74ab230724f3fdcdc1f41568df8635442e2aa107093a00bba192730a9fd29881fc2d56332d9e993b8bc413d8233eccd0e69dbc3aab294772d4407f6e10c04311
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SSDEEP
6144:x0Hy78o96o4bl3rmMtSqAiqNkPX6KVkdf12ISxMSreP6AtFawMjjjjjjjjjjjjjn:8I8ogXbl3rIqh6Bf1f4MWRWkw
Static task
static1
Behavioral task
behavioral1
Sample
ac538cf5b52c128b6ad559657a46b616.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac538cf5b52c128b6ad559657a46b616.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
tofsee
defeatwax.ru
refabyd.info
Targets
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Target
ac538cf5b52c128b6ad559657a46b616
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Size
10.6MB
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MD5
ac538cf5b52c128b6ad559657a46b616
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SHA1
1e3b2df0691d7d6101ff6f1d4274065a7a81abdc
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SHA256
5de22bc9a10bd52e384b3ecdc33da15eb80eab20b49b435bdd68a2d7b35ed6e1
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SHA512
74ab230724f3fdcdc1f41568df8635442e2aa107093a00bba192730a9fd29881fc2d56332d9e993b8bc413d8233eccd0e69dbc3aab294772d4407f6e10c04311
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SSDEEP
6144:x0Hy78o96o4bl3rmMtSqAiqNkPX6KVkdf12ISxMSreP6AtFawMjjjjjjjjjjjjjn:8I8ogXbl3rIqh6Bf1f4MWRWkw
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