Malware Analysis Report

2025-06-16 03:22

Sample ID 220508-s7dyvaebgk
Target 2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af
SHA256 2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af
Tags
bitrat persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af

Threat Level: Known bad

The file 2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af was found to be: Known bad.

Malicious Activity Summary

bitrat persistence trojan

BitRAT

Bitrat family

BitRAT Payload

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetWindowsHookEx

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-05-08 15:45

Signatures

BitRAT Payload

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

Bitrat family

bitrat

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-08 15:45

Reported

2022-05-08 17:47

Platform

win10v2004-20220414-en

Max time kernel

158s

Max time network

166s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe"

Signatures

BitRAT

trojan bitrat

BitRAT Payload

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysdiagnostichelps = "C:\\Users\\Admin\\AppData\\Local\\sysdiagnosticers\\sysdiagnostichelps.exe" C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysdiagnostichelps = "C:\\Users\\Admin\\AppData\\Local\\sysdiagnosticers\\sysdiagnostichelps.exe耀" C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe

"C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe"

Network

Country Destination Domain Proto
US 93.184.221.240:80 tcp
US 93.184.220.29:80 tcp
GB 51.104.15.252:443 tcp
NL 185.157.162.75:443 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 204.79.197.203:80 tcp
NL 185.157.162.75:443 tcp
NL 185.157.162.75:443 tcp
NL 185.157.162.75:443 tcp

Files

memory/4368-130-0x0000000000400000-0x0000000000828000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-08 15:45

Reported

2022-05-08 17:48

Platform

win7-20220414-en

Max time kernel

170s

Max time network

216s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe"

Signatures

BitRAT

trojan bitrat

BitRAT Payload

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\sysdiagnostichelps = "C:\\Users\\Admin\\AppData\\Local\\sysdiagnosticers\\sysdiagnostichelps.exe" C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe

"C:\Users\Admin\AppData\Local\Temp\2922ab1111d2f51decc1a4a96a0f784084a6548dd8c36ed4a8988213570368af.exe"

Network

Country Destination Domain Proto
NL 185.157.162.75:443 tcp
NL 185.157.162.75:443 tcp
NL 185.157.162.75:443 tcp
NL 185.157.162.75:443 tcp
NL 185.157.162.75:443 tcp

Files

memory/1784-54-0x0000000000400000-0x0000000000828000-memory.dmp

memory/1784-55-0x00000000755A1000-0x00000000755A3000-memory.dmp