General
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Target
f77ca4614ab57d07fc2d57c26b444902488626cfa8470063a700076cfa263fdc
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Size
927KB
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Sample
240212-bmt1wsgb38
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MD5
18a2e491f9b2f62a7e053f14015c37db
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SHA1
4c75a5359ddbefbfb8266e3f2b9efe0767984a5c
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SHA256
f77ca4614ab57d07fc2d57c26b444902488626cfa8470063a700076cfa263fdc
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SHA512
9b82163a588810f5f643c00e0eb0b01d58419316a096b203dd7ea29e6bf5d9b4a438aa05fd6b3f86e4155c247f8a1aa90fe124f9acffb07e14e44e018ee4fd1a
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SSDEEP
24576:hBB4MROxnFl3jigrrcI0AilFEvxHPRood:hQMirOgrrcI0AilFEvxHP
Behavioral task
behavioral1
Sample
f77ca4614ab57d07fc2d57c26b444902488626cfa8470063a700076cfa263fdc.exe
Resource
win7-20231129-en
Malware Config
Extracted
orcus
58.172.73.190:10134
6a98ca3fe8a840bfbae0bc6ace9ff251
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autostart_method
Disable
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enable_keylogger
true
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install_path
%programfiles%\Orcus\Orcus.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\OrcusWatchdog.exe
Targets
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Target
f77ca4614ab57d07fc2d57c26b444902488626cfa8470063a700076cfa263fdc
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Size
927KB
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MD5
18a2e491f9b2f62a7e053f14015c37db
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SHA1
4c75a5359ddbefbfb8266e3f2b9efe0767984a5c
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SHA256
f77ca4614ab57d07fc2d57c26b444902488626cfa8470063a700076cfa263fdc
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SHA512
9b82163a588810f5f643c00e0eb0b01d58419316a096b203dd7ea29e6bf5d9b4a438aa05fd6b3f86e4155c247f8a1aa90fe124f9acffb07e14e44e018ee4fd1a
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SSDEEP
24576:hBB4MROxnFl3jigrrcI0AilFEvxHPRood:hQMirOgrrcI0AilFEvxHP
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Orcus main payload
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Orcurs Rat Executable
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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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Drops file in System32 directory
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