Malware Analysis Report

2024-10-23 21:11

Sample ID 240125-v33shscfaq
Target 751a48a12078e2c512af6014a53b630f
SHA256 c0af1d3171fc09a50db774c84d85ab5197a7f770372d2d93e4c54313816f0b7e
Tags
kinsing loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c0af1d3171fc09a50db774c84d85ab5197a7f770372d2d93e4c54313816f0b7e

Threat Level: Known bad

The file 751a48a12078e2c512af6014a53b630f was found to be: Known bad.

Malicious Activity Summary

kinsing loader

Kinsing

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-25 17:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-25 17:31

Reported

2024-01-25 17:34

Platform

win7-20231215-en

Max time kernel

122s

Max time network

130s

Command Line

"C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe"

Signatures

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2920 set thread context of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2920 wrote to memory of 2152 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe

"C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe"

C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE

"C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE"

Network

N/A

Files

memory/2152-2-0x0000000000400000-0x0000000000406000-memory.dmp

memory/2152-4-0x0000000000400000-0x0000000000406000-memory.dmp

memory/2152-7-0x0000000000400000-0x0000000000406000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 17:31

Reported

2024-01-25 17:34

Platform

win10v2004-20231222-en

Max time kernel

145s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe"

Signatures

Kinsing

loader kinsing

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2828 set thread context of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE
PID 2828 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe

"C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.exe"

C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE

"C:\Users\Admin\AppData\Local\Temp\751a48a12078e2c512af6014a53b630f.EXE"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp

Files

memory/3668-2-0x0000000000400000-0x0000000000406000-memory.dmp

memory/3668-7-0x0000000000400000-0x0000000000406000-memory.dmp

memory/3668-4-0x0000000000400000-0x0000000000406000-memory.dmp

memory/3668-8-0x0000000000400000-0x0000000000406000-memory.dmp