Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-10-2024 01:19
Behavioral task
behavioral1
Sample
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe
Resource
win7-20241010-en
General
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Target
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe
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Size
903KB
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MD5
1b1ed829d9d28de97a67b4deef9611fd
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SHA1
f721c2092d2ea32270bdfd4e01e3af6f6d983730
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SHA256
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905
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SHA512
6d05651ba20296ac8053322bbe4fe912d1d580b30202d4c047f9c6dfb4fcc45c0bec22223a11a7d0e741ae4572d4b5745e37f7abb14ee99f37b710a1b6760598
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SSDEEP
12288:i0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCBfm9rR6W7BaepBwzo7dG1lFlWx:Xam4MROxnF4OVrrcI0AilFEvxHPOooh
Malware Config
Extracted
orcus
0.tcp.ap.ngrok.io:14759
e76402febf5a462e951739e787591097
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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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Orcurs Rat Executable 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4372-1-0x0000000000B20000-0x0000000000C08000-memory.dmp orcus -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 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.
Processes:
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exepid process 4372 fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe -
Suspicious use of SendNotifyMessage 1 IoCs
Processes:
fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exepid process 4372 fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe"C:\Users\Admin\AppData\Local\Temp\fcc17039e19352baffc536e8943d5ad788981046242eefe4d62912bfcb5f1905.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4372