Malware Analysis Report

2025-01-02 09:21

Sample ID 230120-cnqkjabh3z
Target 6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f
SHA256 6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f
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

6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f

Threat Level: Known bad

The file 6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f 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 use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: LoadsDriver

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-01-20 02:13

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-20 02:13

Reported

2023-01-20 02:16

Platform

win10v2004-20220812-en

Max time kernel

91s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.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\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4064 set thread context of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A

Suspicious behavior: LoadsDriver

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4064 wrote to memory of 4996 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
PID 4064 wrote to memory of 4996 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
PID 4064 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
PID 4064 wrote to memory of 5020 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe
PID 4064 wrote to memory of 5028 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
PID 4064 wrote to memory of 5028 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
PID 4064 wrote to memory of 4924 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
PID 4064 wrote to memory of 4924 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
PID 4064 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
PID 4064 wrote to memory of 788 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
PID 4064 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
PID 4064 wrote to memory of 2080 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
PID 4064 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
PID 4064 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe
PID 4064 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 4064 wrote to memory of 2344 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 4064 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 4064 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
PID 4064 wrote to memory of 4592 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
PID 4064 wrote to memory of 4592 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
PID 4064 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
PID 4064 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
PID 4064 wrote to memory of 1016 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
PID 4064 wrote to memory of 1016 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
PID 4064 wrote to memory of 3632 N/A C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe

"C:\Users\Admin\AppData\Local\Temp\6cfc4dfd10e4a160e8d70e9a8178288daff0ec49e39dd5f45f9ea553b94b4a8f.exe"

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Network

Country Destination Domain Proto
N/A 93.184.220.29:80 tcp
N/A 209.197.3.8:80 tcp
N/A 209.197.3.8:80 tcp
N/A 209.197.3.8:80 tcp
N/A 209.197.3.8:80 tcp
N/A 209.197.3.8:80 tcp

Files

memory/4064-132-0x00000174F3830000-0x00000174F38DE000-memory.dmp

memory/4064-133-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

memory/3632-134-0x0000000000400000-0x000000000043E000-memory.dmp

memory/3632-135-0x0000000000403980-mapping.dmp

memory/4064-136-0x00007FF87DA60000-0x00007FF87E521000-memory.dmp

memory/3632-137-0x0000000000400000-0x000000000043E000-memory.dmp

memory/3632-138-0x0000000000400000-0x000000000043E000-memory.dmp

memory/3632-139-0x0000000000A20000-0x0000000000A29000-memory.dmp

memory/3632-140-0x0000000000A40000-0x0000000000A4D000-memory.dmp