Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
30-01-2025 12:06
General
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Target
chinese.exe
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Size
903KB
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MD5
07b9b87f80861417ecc3c39a23cf15c5
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SHA1
54c5779d0fd3962bd1f035266230b4171e0985a4
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SHA256
1b876b62027101592095ea04b3c9c0d3d851d004d96ca0adfdb075069b1d32b6
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SHA512
3e56505e7e226fc134be8123569660e711db45b8da30122b9ec24f4cdc38587f4f0abfa9a522b700c46062926c371af76659133f6ae52a27c0cab3c2c11bc017
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SSDEEP
24576:gam4MROxnF4HrrcI0AilFEvxHP5Uaoo1:gOMiaHrrcI0AilFEvxHPa
Malware Config
Extracted
orcus
171.113.133.41:10134
01a81235fcb440ecaaedd3af8fc75edd
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autostart_method
Disable
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enable_keylogger
false
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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
Signatures
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Orcus
Orcus is a Remote Access Trojan that is being sold on underground forums.
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Orcus family
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Orcurs Rat Executable 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies registry class 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\chinese.exe"C:\Users\Admin\AppData\Local\Temp\chinese.exe"1⤵
- System Location Discovery: System Language Discovery
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
928KB
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Filesize
56KB
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Filesize
7.7MB
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Filesize
368KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
72KB
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Filesize
96KB
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Filesize
64KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB