Malware Analysis Report

2025-03-15 06:51

Sample ID 231225-nfzn1sccfn
Target BE6A2EB19719C11F1AAC7A06FC5301DF.exe
SHA256 1cd1f7fff33ed742cd3e44b5db696c9081f0452405f2ab33850e0a953e1e5f0e
Tags
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

1cd1f7fff33ed742cd3e44b5db696c9081f0452405f2ab33850e0a953e1e5f0e

Threat Level: Known bad

The file BE6A2EB19719C11F1AAC7A06FC5301DF.exe was found to be: Known bad.

Malicious Activity Summary

orcus rat spyware stealer

Orcus

Orcurs Rat Executable

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-25 11:21

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-25 11:21

Reported

2023-12-25 11:23

Platform

win7-20231215-en

Max time network

133s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
HK 45.204.82.103:6606 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-25 11:21

Reported

2023-12-25 11:23

Platform

win10v2004-20231215-en

Max time kernel

60s

Command Line

"C:\Users\Admin\AppData\Local\Temp\BE6A2EB19719C11F1AAC7A06FC5301DF.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\BE6A2EB19719C11F1AAC7A06FC5301DF.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\BE6A2EB19719C11F1AAC7A06FC5301DF.exe

"C:\Users\Admin\AppData\Local\Temp\BE6A2EB19719C11F1AAC7A06FC5301DF.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 20.73.194.208:443 tcp
N/A 20.190.177.147:443 tcp
N/A 20.190.177.147:443 tcp
N/A 20.190.177.147:443 tcp
N/A 8.8.8.8:53 udp
N/A 192.229.221.95:80 tcp
N/A 8.8.8.8:53 udp
N/A 96.17.178.180:80 tcp
N/A 192.229.221.95:80 tcp
N/A 192.229.221.95:80 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 20.82.154.241:443 tcp
N/A 20.190.177.147:443 tcp
N/A 20.73.194.208:443 tcp
N/A 8.8.8.8:53 udp
N/A 20.199.58.43:443 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 192.229.221.95:80 tcp
N/A 8.8.8.8:53 udp
N/A 20.190.177.147:443 tcp
N/A 8.8.8.8:53 udp
N/A 20.123.104.105:443 tcp
N/A 8.8.8.8:53 udp
N/A 40.68.123.157:443 tcp
N/A 8.8.8.8:53 udp
N/A 96.16.110.41:443 tcp
N/A 192.229.221.95:80 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 20.123.104.105:443 tcp
N/A 8.8.8.8:53 udp
N/A 20.82.154.241:443 tcp
N/A 96.16.110.114:80 tcp
N/A 8.8.8.8:53 udp
N/A 138.91.171.81:80 tcp
N/A 8.8.8.8:53 udp
N/A 4.231.128.59:443 tcp
N/A 20.190.177.147:443 tcp
N/A 8.8.8.8:53 udp
N/A 40.68.123.157:443 tcp
N/A 8.8.8.8:53 udp
N/A 4.231.128.59:443 tcp
N/A 4.231.128.59:443 tcp
N/A 40.68.123.157:443 tcp
N/A 20.190.177.147:443 tcp
N/A 8.8.8.8:53 udp
N/A 13.95.31.18:443 tcp
N/A 8.8.8.8:53 udp
N/A 40.68.123.157:443 tcp
N/A 8.8.8.8:53 udp
N/A 13.95.31.18:443 tcp
N/A 8.8.8.8:53 udp
N/A 40.68.123.157:443 tcp
N/A 8.8.8.8:53 udp
N/A 96.16.110.114:80 tcp
N/A 8.8.8.8:53 udp
N/A 20.231.121.79:80 tcp
N/A 40.68.123.157:443 tcp
N/A 8.8.8.8:53 udp
N/A 87.248.205.0:80 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 2.17.5.100:80 tcp
N/A 2.17.5.100:80 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 20.123.104.105:443 tcp
N/A 8.8.8.8:53 udp
N/A 20.54.110.119:443 tcp
N/A 13.95.31.18:443 tcp
N/A 8.8.8.8:53 udp
N/A 96.16.110.114:80 tcp
N/A 8.8.8.8:53 udp
N/A 138.91.171.81:80 tcp
N/A 8.8.8.8:53 udp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 88.221.135.217:80 tcp
N/A 45.204.82.103:6606 tcp
N/A 88.221.134.32:80 tcp
N/A 88.221.135.217:80 tcp
N/A 93.184.221.240:80 tcp
N/A 88.221.134.32:80 tcp
N/A 88.221.135.217:80 tcp
N/A 8.8.8.8:53 udp
N/A 8.8.8.8:53 udp
N/A 88.221.135.217:80 tcp
N/A 93.184.221.240:80 tcp

Files

memory/3536-1-0x0000000000C70000-0x0000000000D6C000-memory.dmp

memory/3536-0-0x0000000074DC0000-0x0000000075570000-memory.dmp

memory/3536-2-0x0000000074DC0000-0x0000000075570000-memory.dmp

memory/3536-3-0x00000000778C1000-0x00000000778C2000-memory.dmp

memory/3536-4-0x0000000005A20000-0x0000000005ABC000-memory.dmp

memory/3536-6-0x0000000005760000-0x0000000005770000-memory.dmp

memory/3536-8-0x0000000005980000-0x00000000059DC000-memory.dmp

memory/3536-7-0x0000000005750000-0x000000000575E000-memory.dmp

memory/3536-10-0x0000000005CA0000-0x0000000005D32000-memory.dmp

memory/3536-9-0x0000000006160000-0x0000000006704000-memory.dmp

memory/3536-5-0x0000000005AC0000-0x0000000005BA8000-memory.dmp

memory/3536-11-0x0000000005C80000-0x0000000005C92000-memory.dmp

memory/3536-12-0x0000000005E40000-0x0000000005E58000-memory.dmp

memory/3536-13-0x00000000060E0000-0x00000000060F0000-memory.dmp

memory/3536-14-0x0000000006150000-0x000000000615A000-memory.dmp

memory/3536-17-0x0000000007630000-0x0000000007696000-memory.dmp

memory/3536-19-0x0000000006F50000-0x0000000006F62000-memory.dmp

memory/3536-20-0x00000000076E0000-0x000000000771C000-memory.dmp

memory/3536-21-0x0000000007720000-0x000000000776C000-memory.dmp

memory/3536-18-0x0000000007CC0000-0x00000000082D8000-memory.dmp

memory/3536-22-0x0000000007880000-0x000000000798A000-memory.dmp

memory/3536-23-0x00000000082E0000-0x00000000084A2000-memory.dmp

memory/3536-24-0x0000000005760000-0x0000000005770000-memory.dmp