Malware Analysis Report

2025-03-15 06:43

Sample ID 250121-wdevtsvpc1
Target Orcus.Administration.exe
SHA256 911e3e95efddbae9d1c2f4b04027567c76823116755097b5868b7241c7e30cbc
Tags
orcus discovery rat spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

911e3e95efddbae9d1c2f4b04027567c76823116755097b5868b7241c7e30cbc

Threat Level: Known bad

The file Orcus.Administration.exe was found to be: Known bad.

Malicious Activity Summary

orcus discovery rat spyware stealer

Orcurs Rat Executable

Orcus family

Orcus

Orcurs Rat Executable

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-21 17:48

Signatures

Orcurs Rat Executable

Description Indicator Process Target
N/A N/A N/A N/A

Orcus family

orcus

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-21 17:48

Reported

2025-01-21 17:48

Platform

win10v2004-20241007-en

Max time kernel

32s

Max time network

33s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Orcus.Administration.exe"

Signatures

Orcus

rat spyware stealer orcus

Orcus family

orcus

Orcurs Rat Executable

Description Indicator Process Target
N/A N/A N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Orcus.Administration.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Orcus.Administration.exe

"C:\Users\Admin\AppData\Local\Temp\Orcus.Administration.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4924 -ip 4924

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4924 -s 824

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 73.190.17.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 40.69.42.241:443 tcp
US 8.8.8.8:53 udp

Files

memory/4924-0-0x000000007488E000-0x000000007488F000-memory.dmp

memory/4924-1-0x00000000009F0000-0x0000000001A2E000-memory.dmp