Static task
static1
Behavioral task
behavioral1
Sample
25BE4FB3B1C478E02194503047AC838A.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
25BE4FB3B1C478E02194503047AC838A.exe
Resource
win10v20210410
General
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Target
25BE4FB3B1C478E02194503047AC838A.exe
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Size
911KB
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MD5
25be4fb3b1c478e02194503047ac838a
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SHA1
a4223aa801bae210d077ea9c30835bdd3a82aa22
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SHA256
28506529f97de0d6a877427c102e62425f63c764dd2d55f4510dcc5d49335085
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SHA512
67cf89cd1d3592044d878f4876a2f7a2a2e8412ec13c16b977b2ba8512cd94970c8058479e39c436691d1c95f3c795feb9ce464cbb4923bf8e12b74c03f71df6
Malware Config
Extracted
orcus
74.201.28.60:4296
Hysteria4
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autostart_method
Registry
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enable_keylogger
false
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install_path
%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\O\WindowsUserApplicationData.exe
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reconnect_delay
10000
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registry_keyname
Hysteria
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taskscheduler_taskname
Hysteria
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watchdog_path
AppData\WindowsUserApplicationData.exe
Signatures
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Orcurs Rat Executable 1 IoCs
Processes:
resource yara_rule sample orcus -
Orcus Main Payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Orcus family
Files
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25BE4FB3B1C478E02194503047AC838A.exe.exe windows x86