General
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Target
25bf6bc8d1a3489242813a068f296dfe95b1c15d63327c9e9acc416e95ba7fc9
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Size
8.3MB
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Sample
240525-wvvydade92
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MD5
0e325c1047cd5a0d17da652d12f642b2
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SHA1
821df9a143bebed52b4a1685e2d2978fb0d46b51
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SHA256
25bf6bc8d1a3489242813a068f296dfe95b1c15d63327c9e9acc416e95ba7fc9
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SHA512
21b08680887bff65f36ac21f44b8c4db47f569bb2a64a1dc52a3a2c97ea7ebc8070ae5756b5db4dfea506b575479becaf339f2f684f7132c13594ad426cdb71e
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SSDEEP
196608:f5gGhArtAXr5k6Vswjo3ae6/7XQMEnLc6ioy47RsJ26H:BgGhsc2yXQDc6ioy47e7
Static task
static1
Behavioral task
behavioral1
Sample
25bf6bc8d1a3489242813a068f296dfe95b1c15d63327c9e9acc416e95ba7fc9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
25bf6bc8d1a3489242813a068f296dfe95b1c15d63327c9e9acc416e95ba7fc9.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
25bf6bc8d1a3489242813a068f296dfe95b1c15d63327c9e9acc416e95ba7fc9
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Size
8.3MB
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MD5
0e325c1047cd5a0d17da652d12f642b2
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SHA1
821df9a143bebed52b4a1685e2d2978fb0d46b51
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SHA256
25bf6bc8d1a3489242813a068f296dfe95b1c15d63327c9e9acc416e95ba7fc9
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SHA512
21b08680887bff65f36ac21f44b8c4db47f569bb2a64a1dc52a3a2c97ea7ebc8070ae5756b5db4dfea506b575479becaf339f2f684f7132c13594ad426cdb71e
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SSDEEP
196608:f5gGhArtAXr5k6Vswjo3ae6/7XQMEnLc6ioy47RsJ26H:BgGhsc2yXQDc6ioy47e7
Score10/10-
Gh0st RAT payload
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Sets DLL path for service in the registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
3Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1