Malware Analysis Report

2025-03-15 05:53

Sample ID 240629-dzhvhatamr
Target d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462
SHA256 d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462
Tags
vmprotect
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462

Threat Level: Known bad

The file d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462 was found to be: Known bad.

Malicious Activity Summary

vmprotect

Detects executables packed with VMProtect.

Detects executables packed with VMProtect.

VMProtect packed file

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-29 03:26

Signatures

Detects executables packed with VMProtect.

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

VMProtect packed file

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-29 03:26

Reported

2024-06-29 03:29

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

149s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462.dll,#1

Signatures

Detects executables packed with VMProtect.

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

VMProtect packed file

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

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 672 wrote to memory of 448 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 672 wrote to memory of 448 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 672 wrote to memory of 448 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462.dll,#1

Network

Files

memory/448-0-0x0000000010000000-0x0000000010076000-memory.dmp

memory/448-1-0x0000000001110000-0x0000000001150000-memory.dmp

memory/448-2-0x0000000010000000-0x0000000010076000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-29 03:26

Reported

2024-06-29 03:29

Platform

win7-20240611-en

Max time kernel

120s

Max time network

125s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462.dll,#1

Signatures

Detects executables packed with VMProtect.

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

VMProtect packed file

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

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1252 wrote to memory of 2416 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1252 wrote to memory of 2416 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1252 wrote to memory of 2416 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1252 wrote to memory of 2416 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1252 wrote to memory of 2416 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1252 wrote to memory of 2416 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1252 wrote to memory of 2416 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6290657a4041d1f0ee647eb42a90aa0cde1c9c81fa3bc51b73f72fa58dce462.dll,#1

Network

N/A

Files

memory/2416-1-0x0000000010000000-0x0000000010076000-memory.dmp

memory/2416-0-0x0000000010000000-0x0000000010076000-memory.dmp

memory/2416-2-0x0000000010070000-0x0000000010071000-memory.dmp

memory/2416-3-0x0000000010000000-0x0000000010076000-memory.dmp