Malware Analysis Report

2024-10-24 17:07

Sample ID 240412-cqxfvscd43
Target 48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d
SHA256 48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d
Tags
ligeon orcus rat spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d

Threat Level: Known bad

The file 48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d was found to be: Known bad.

Malicious Activity Summary

ligeon orcus rat spyware stealer

Orcurs Rat Executable

Orcus family

Orcus main payload

Orcus

Orcurs Rat Executable

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-12 02:17

Signatures

Orcurs Rat Executable

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

Orcus family

orcus

Orcus main payload

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-12 02:17

Reported

2024-04-12 02:20

Platform

win7-20240319-en

Max time kernel

140s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe"

Signatures

Orcus

rat spyware stealer orcus

Orcurs Rat Executable

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe

"C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ligeon.ddns.net udp

Files

memory/2876-0-0x0000000000DB0000-0x0000000000E9A000-memory.dmp

memory/2876-1-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp

memory/2876-2-0x000000001AEC0000-0x000000001AF40000-memory.dmp

memory/2876-3-0x000000001A730000-0x000000001A78C000-memory.dmp

memory/2876-4-0x00000000003C0000-0x00000000003CE000-memory.dmp

memory/2876-5-0x0000000000B90000-0x0000000000BA2000-memory.dmp

memory/2876-6-0x0000000000580000-0x0000000000588000-memory.dmp

memory/2876-7-0x0000000000C20000-0x0000000000C38000-memory.dmp

memory/2876-8-0x0000000000C50000-0x0000000000C60000-memory.dmp

memory/2876-9-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp

memory/2876-10-0x000000001AEC0000-0x000000001AF40000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-12 02:17

Reported

2024-04-12 02:20

Platform

win10v2004-20240226-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe"

Signatures

Orcus

rat spyware stealer orcus

Orcurs Rat Executable

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe

"C:\Users\Admin\AppData\Local\Temp\48db6e9d87ebb481de65aa9fe318139644642b429e7701287c1c136fa96b529d.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2208 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.200.42:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 42.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 ligeon.ddns.net udp
US 8.8.8.8:53 88.16.208.104.in-addr.arpa udp
US 8.8.8.8:53 ligeon.ddns.net udp

Files

memory/1188-0-0x0000000000490000-0x000000000057A000-memory.dmp

memory/1188-1-0x000000001B1C0000-0x000000001B21C000-memory.dmp

memory/1188-2-0x0000000000E20000-0x0000000000E2E000-memory.dmp

memory/1188-3-0x00007FF8A2360000-0x00007FF8A2E21000-memory.dmp

memory/1188-4-0x0000000000E50000-0x0000000000E60000-memory.dmp

memory/1188-5-0x0000000000E70000-0x0000000000E82000-memory.dmp

memory/1188-6-0x0000000000E60000-0x0000000000E68000-memory.dmp

memory/1188-7-0x0000000000EA0000-0x0000000000EB8000-memory.dmp

memory/1188-8-0x000000001CA20000-0x000000001CBE2000-memory.dmp

memory/1188-9-0x000000001B230000-0x000000001B240000-memory.dmp

memory/1188-10-0x00007FF8A2360000-0x00007FF8A2E21000-memory.dmp

memory/1188-11-0x0000000000E50000-0x0000000000E60000-memory.dmp