Malware Analysis Report

2025-01-02 02:16

Sample ID 240129-kxv6daecf3
Target 7f6dae0449f364e47f21cf524f9985ee
SHA256 74630037f8a6960147743e760d1053657a18030e946e44349266e067dabd09e8
Tags
xtremerat persistence rat spyware
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

74630037f8a6960147743e760d1053657a18030e946e44349266e067dabd09e8

Threat Level: Known bad

The file 7f6dae0449f364e47f21cf524f9985ee was found to be: Known bad.

Malicious Activity Summary

xtremerat persistence rat spyware

Detect XtremeRAT payload

XtremeRAT

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-29 08:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-29 08:59

Reported

2024-01-29 09:01

Platform

win7-20231215-en

Max time kernel

149s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe"

Signatures

Detect XtremeRAT payload

Description Indicator Process Target
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XtremeRAT

persistence spyware rat xtremerat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2500 set thread context of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2500 wrote to memory of 1828 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 1828 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 1828 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 1828 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 1828 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 1828 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 1828 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1828 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1828 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1828 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 1828 wrote to memory of 2696 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files\Internet Explorer\iexplore.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

"C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe"

C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe"

Network

N/A

Files

memory/2500-0-0x0000000000400000-0x000000000040F000-memory.dmp

memory/1828-4-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2500-3-0x00000000002A0000-0x00000000002AF000-memory.dmp

memory/1828-5-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-6-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-7-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-8-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-10-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1828-9-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-13-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2500-15-0x0000000000400000-0x000000000040F000-memory.dmp

memory/1828-16-0x0000000000400000-0x000000000040F000-memory.dmp

memory/1828-18-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-17-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-14-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1828-22-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2680-23-0x0000000010000000-0x0000000010048000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-29 08:59

Reported

2024-01-29 09:01

Platform

win10v2004-20231222-en

Max time kernel

92s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe"

Signatures

Detect XtremeRAT payload

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

persistence spyware rat xtremerat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2648 set thread context of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 2648 wrote to memory of 4092 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe
PID 4092 wrote to memory of 1584 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 4092 wrote to memory of 1584 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 4092 wrote to memory of 1584 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 4092 wrote to memory of 1584 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Windows\SysWOW64\svchost.exe
PID 4092 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 4092 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
PID 4092 wrote to memory of 3212 N/A C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

"C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe"

C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

C:\Users\Admin\AppData\Local\Temp\7f6dae0449f364e47f21cf524f9985ee.exe

C:\Windows\SysWOW64\svchost.exe

svchost.exe

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1584 -ip 1584

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 488

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1584 -ip 1584

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1584 -s 496

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 177.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 205.178.17.96.in-addr.arpa udp

Files

memory/2648-0-0x0000000000400000-0x000000000040F000-memory.dmp

memory/4092-3-0x0000000010000000-0x0000000010048000-memory.dmp

memory/4092-4-0x0000000010000000-0x0000000010048000-memory.dmp

memory/4092-5-0x0000000010000000-0x0000000010048000-memory.dmp

memory/2648-6-0x0000000000400000-0x000000000040F000-memory.dmp

memory/4092-7-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1584-8-0x0000000010000000-0x0000000010048000-memory.dmp

memory/4092-9-0x0000000010000000-0x0000000010048000-memory.dmp

memory/1584-10-0x0000000010000000-0x0000000010048000-memory.dmp