Malware Analysis Report

2025-01-03 05:16

Sample ID 230106-slvpgaha39
Target b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5
SHA256 b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5
Tags
bitrat persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5

Threat Level: Known bad

The file b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5 was found to be: Known bad.

Malicious Activity Summary

bitrat persistence trojan

Bitrat family

BitRAT

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-01-06 15:13

Signatures

Bitrat family

bitrat

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-06 15:13

Reported

2023-01-06 15:15

Platform

win10v2004-20221111-en

Max time kernel

147s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe"

Signatures

BitRAT

trojan bitrat

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Install name = "C:\\Users\\Admin\\AppData\\Local\\Install path\\Install name" C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Install name = "C:\\Users\\Admin\\AppData\\Local\\Install path\\Install nameȀ" C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe

"C:\Users\Admin\AppData\Local\Temp\b2f6f43c297769f8b5d5780f1342fe4a433a97955d8b76b7756bd9ceea2ca6e5.exe"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 bevdona.theworkpc.com udp
N/A 68.235.35.124:5574 bevdona.theworkpc.com tcp
N/A 96.16.53.148:80 tcp
N/A 96.16.53.148:80 tcp
N/A 68.235.35.124:5574 bevdona.theworkpc.com tcp
N/A 104.208.16.90:443 tcp
N/A 96.16.53.148:80 tcp
N/A 96.16.53.148:80 tcp
N/A 96.16.53.148:80 tcp
N/A 68.235.35.124:5574 bevdona.theworkpc.com tcp
N/A 104.80.225.205:443 tcp
N/A 68.235.35.124:5574 bevdona.theworkpc.com tcp
N/A 8.8.8.8:53 bevdona.theworkpc.com udp
N/A 68.235.35.124:5574 bevdona.theworkpc.com tcp

Files

memory/1788-132-0x0000000000400000-0x00000000007CE000-memory.dmp

memory/1788-133-0x0000000074850000-0x0000000074889000-memory.dmp

memory/1788-134-0x0000000074780000-0x00000000747B9000-memory.dmp

memory/1788-135-0x0000000074780000-0x00000000747B9000-memory.dmp

memory/1788-136-0x0000000074780000-0x00000000747B9000-memory.dmp

memory/1788-137-0x0000000074850000-0x0000000074889000-memory.dmp

memory/1788-138-0x0000000074780000-0x00000000747B9000-memory.dmp

memory/1788-139-0x0000000074780000-0x00000000747B9000-memory.dmp

memory/1788-140-0x0000000074780000-0x00000000747B9000-memory.dmp

memory/1788-141-0x0000000074780000-0x00000000747B9000-memory.dmp

memory/1788-142-0x0000000074780000-0x00000000747B9000-memory.dmp