Malware Analysis Report

2025-01-18 04:54

Sample ID 241009-wqkxlsveqa
Target XSEO.exe
SHA256 bfa2c63edda768bf02cb62271b1b50bfd954d6786f7d14b43f0441c7a1fb0569
Tags
stealer revengerat
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

bfa2c63edda768bf02cb62271b1b50bfd954d6786f7d14b43f0441c7a1fb0569

Threat Level: Known bad

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

Malicious Activity Summary

stealer revengerat

RevengeRat Executable

Revengerat family

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-09 18:07

Signatures

RevengeRat Executable

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

Revengerat family

revengerat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-09 18:07

Reported

2024-10-09 18:10

Platform

win7-20240903-en

Max time kernel

13s

Max time network

19s

Command Line

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

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1568 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\XSEO.exe C:\Windows\system32\WerFault.exe
PID 1568 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\XSEO.exe C:\Windows\system32\WerFault.exe
PID 1568 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\XSEO.exe C:\Windows\system32\WerFault.exe

Processes

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

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

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1568 -s 608

Network

N/A

Files

memory/1568-0-0x000007FEF5DC3000-0x000007FEF5DC4000-memory.dmp

memory/1568-1-0x00000000003F0000-0x0000000000450000-memory.dmp

memory/1568-2-0x000007FEF5DC0000-0x000007FEF67AC000-memory.dmp

memory/1568-3-0x000007FEF5DC0000-0x000007FEF67AC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-09 18:07

Reported

2024-10-09 18:10

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

151s

Command Line

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

Signatures

N/A

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 101.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 6.173.189.20.in-addr.arpa udp

Files

memory/1388-0-0x00007FFCE6523000-0x00007FFCE6525000-memory.dmp

memory/1388-1-0x000001A18E7C0000-0x000001A18E820000-memory.dmp

memory/1388-2-0x00007FFCE6520000-0x00007FFCE6FE1000-memory.dmp

memory/1388-3-0x00007FFCE6520000-0x00007FFCE6FE1000-memory.dmp