Malware Analysis Report

2024-10-23 21:11

Sample ID 240125-v2ghwscefl
Target 7518590fe588235d623bb0efdb6ff71c
SHA256 45a223357b8a63f428f9fb9f9db2a707e4027558c91c0b8f6e6f586db223c618
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

45a223357b8a63f428f9fb9f9db2a707e4027558c91c0b8f6e6f586db223c618

Threat Level: Known bad

The file 7518590fe588235d623bb0efdb6ff71c was found to be: Known bad.

Malicious Activity Summary

kinsing loader

Kinsing

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-25 17:28

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-25 17:28

Reported

2024-01-25 17:31

Platform

win7-20231215-en

Max time kernel

122s

Max time network

132s

Command Line

C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 36

Signatures

Processes

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 36

C:\Users\Admin\AppData\Local\Temp\7518590fe588235d623bb0efdb6ff71c.exe

"C:\Users\Admin\AppData\Local\Temp\7518590fe588235d623bb0efdb6ff71c.exe"

Network

N/A

Files

memory/1840-0-0x0000000013140000-0x000000001317E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 17:28

Reported

2024-01-25 17:31

Platform

win10v2004-20231222-en

Max time kernel

89s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7518590fe588235d623bb0efdb6ff71c.exe"

Signatures

Kinsing

loader kinsing

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7518590fe588235d623bb0efdb6ff71c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7518590fe588235d623bb0efdb6ff71c.exe

"C:\Users\Admin\AppData\Local\Temp\7518590fe588235d623bb0efdb6ff71c.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 100 -ip 100

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 100 -s 240

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/100-0-0x0000000013140000-0x000000001317E000-memory.dmp

memory/100-1-0x0000000000440000-0x0000000000442000-memory.dmp

memory/100-2-0x0000000013140000-0x000000001317E000-memory.dmp