Malware Analysis Report

2025-03-15 04:03

Sample ID 240902-evs1casdnh
Target Robax.exe
SHA256 88d09d628527a8f6e0f2ddd4b463eda15b8caeafc6f750ac14f4f9b6ea80aea6
Tags
xworm rat trojan
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

88d09d628527a8f6e0f2ddd4b463eda15b8caeafc6f750ac14f4f9b6ea80aea6

Threat Level: Known bad

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

Malicious Activity Summary

xworm rat trojan

Detect Xworm Payload

Xworm family

Xworm

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-09-02 04:16

Signatures

Detect Xworm Payload

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

Xworm family

xworm

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-02 04:16

Reported

2024-09-02 04:18

Platform

win7-20240704-en

Max time kernel

145s

Max time network

19s

Command Line

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

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp

Files

memory/1900-0-0x000007FEF59B3000-0x000007FEF59B4000-memory.dmp

memory/1900-1-0x00000000003F0000-0x00000000003FE000-memory.dmp

memory/1900-2-0x000007FEF59B0000-0x000007FEF639C000-memory.dmp

memory/1900-3-0x000007FEF59B3000-0x000007FEF59B4000-memory.dmp

memory/1900-4-0x000007FEF59B0000-0x000007FEF639C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-02 04:16

Reported

2024-09-02 04:18

Platform

win10v2004-20240802-en

Max time kernel

144s

Max time network

140s

Command Line

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

Signatures

Detect Xworm Payload

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

Xworm

trojan rat xworm

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
N/A 127.0.0.1:7000 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
N/A 127.0.0.1:7000 tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp
N/A 127.0.0.1:7000 tcp
N/A 127.0.0.1:7000 tcp

Files

memory/1036-0-0x00007FFAC6D53000-0x00007FFAC6D55000-memory.dmp

memory/1036-1-0x00000000003A0000-0x00000000003AE000-memory.dmp

memory/1036-2-0x00007FFAC6D50000-0x00007FFAC7811000-memory.dmp

memory/1036-3-0x00007FFAC6D50000-0x00007FFAC7811000-memory.dmp