General
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Target
3d8c4196a887f0056103f09ca6717826.exe
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Size
20KB
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Sample
221019-h5htxafegr
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MD5
3d8c4196a887f0056103f09ca6717826
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SHA1
b8993d7cdeab70f1775f486837ae671ed3cce456
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SHA256
aa9deb2a1d67a4e73e7419b86535f1197dc8b7ffebdd392fb35f7c10d92b9dc1
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SHA512
88c8ccad020ea479b7eba1dd4b4b8e86ac13485c79f41ef39f552b58819fb70d6a75e339ebf9cea8a06d7e5ab4dd775081da91ce46a5f952453ce4471b6a2d22
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SSDEEP
384:MntlikEpJ6xs9oNUhW2Ob0JaMRPJFInKZBsgbN1aO9sdBnfk7:MntZ0fyb0JpEalpv6nfk
Static task
static1
Behavioral task
behavioral1
Sample
3d8c4196a887f0056103f09ca6717826.exe
Resource
win7-20220812-en
Malware Config
Extracted
quasar
1.4.0
SKYNET
173.225.115.99:7702
938cda17-a814-4925-8420-83a35a350164
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encryption_key
F04A75E6507173FAEEC2BB82C564030A5E8413FF
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install_name
FileHistory.exe
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log_directory
Logs
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reconnect_delay
4000
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startup_key
FileHistory
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subdirectory
FileHistory
Extracted
orcus
146.70.143.176:81
712d31c7a3f54904a08d968a15b836e9
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autostart_method
Registry
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enable_keylogger
false
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install_path
%programfiles%\orc\orc.exe
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reconnect_delay
10000
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registry_keyname
orc
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taskscheduler_taskname
orc
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watchdog_path
AppData\Watchdog.exe
Targets
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Target
3d8c4196a887f0056103f09ca6717826.exe
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Size
20KB
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MD5
3d8c4196a887f0056103f09ca6717826
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SHA1
b8993d7cdeab70f1775f486837ae671ed3cce456
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SHA256
aa9deb2a1d67a4e73e7419b86535f1197dc8b7ffebdd392fb35f7c10d92b9dc1
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SHA512
88c8ccad020ea479b7eba1dd4b4b8e86ac13485c79f41ef39f552b58819fb70d6a75e339ebf9cea8a06d7e5ab4dd775081da91ce46a5f952453ce4471b6a2d22
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SSDEEP
384:MntlikEpJ6xs9oNUhW2Ob0JaMRPJFInKZBsgbN1aO9sdBnfk7:MntZ0fyb0JpEalpv6nfk
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Orcus main payload
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Quasar payload
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Orcurs Rat Executable
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PlagueBot Executable
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Loads dropped DLL
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Adds Run key to start application
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Drops desktop.ini file(s)
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Drops file in System32 directory
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