Malware Analysis Report

2025-01-02 09:29

Sample ID 230119-xqs4naha24
Target 65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5
SHA256 65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5
Tags
lgoogloader downloader persistence
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

65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5

Threat Level: Known bad

The file 65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5 was found to be: Known bad.

Malicious Activity Summary

lgoogloader downloader persistence

Detects LgoogLoader payload

LgoogLoader

Sets service image path in registry

Suspicious use of SetThreadContext

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: LoadsDriver

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-01-19 19:03

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-19 19:03

Reported

2023-01-19 19:06

Platform

win10-20220812-en

Max time kernel

144s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe"

Signatures

Detects LgoogLoader payload

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

LgoogLoader

downloader lgoogloader

Sets service image path in registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys" C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe N/A

Suspicious behavior: LoadsDriver

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2016 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 2016 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 2016 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
PID 2016 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
PID 2016 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 2016 wrote to memory of 2484 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 2016 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
PID 2016 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
PID 2016 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe

"C:\Users\Admin\AppData\Local\Temp\65a2b3cf112d50e941051116e68b736239d521bf7611e143ae1c83f93716f6f5.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe

"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"

Network

Country Destination Domain Proto
N/A 52.168.117.170:443 tcp
N/A 87.248.202.1:80 tcp

Files

memory/2016-120-0x000001F2F2FE0000-0x000001F2F3090000-memory.dmp

memory/2016-121-0x000001F2F33D0000-0x000001F2F344C000-memory.dmp

memory/2596-122-0x0000000000400000-0x000000000043E000-memory.dmp

memory/2596-123-0x0000000000403980-mapping.dmp

memory/2596-124-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-125-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-126-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-127-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-128-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-129-0x0000000000400000-0x000000000043E000-memory.dmp

memory/2596-130-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-131-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-132-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-133-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-134-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-136-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-137-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-135-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-138-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-139-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-140-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-141-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-142-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-143-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-144-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-146-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-147-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-148-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-145-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-149-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-150-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-151-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-152-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-153-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-154-0x0000000000400000-0x000000000043E000-memory.dmp

memory/2596-155-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-156-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-157-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-158-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-159-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-160-0x0000000076FB0000-0x000000007713E000-memory.dmp

memory/2596-161-0x00000000007E0000-0x00000000007E9000-memory.dmp

memory/2596-162-0x0000000000A40000-0x0000000000A4D000-memory.dmp