Malware Analysis Report

2024-10-23 21:10

Sample ID 240125-wah33schbk
Target 751f6f3b7ebb924c4563289b4e727923
SHA256 c6156ead8dffc1681d9eaa568d5e3fbbac78fcb93870afc2dc48815f6224c2a6
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

c6156ead8dffc1681d9eaa568d5e3fbbac78fcb93870afc2dc48815f6224c2a6

Threat Level: Known bad

The file 751f6f3b7ebb924c4563289b4e727923 was found to be: Known bad.

Malicious Activity Summary

kinsing loader

Kinsing

Unsigned PE

Program crash

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-25 17:42

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-25 17:42

Reported

2024-01-25 17:45

Platform

win7-20231215-en

Max time kernel

122s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe"

Signatures

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2380 wrote to memory of 1228 N/A C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe C:\Windows\Explorer.EXE
PID 2380 wrote to memory of 1228 N/A C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe C:\Windows\Explorer.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe

"C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe"

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

Network

N/A

Files

memory/2380-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/1228-2-0x0000000002190000-0x0000000002199000-memory.dmp

memory/1228-1-0x0000000002190000-0x0000000002199000-memory.dmp

memory/2380-3-0x0000000000400000-0x0000000000416000-memory.dmp

memory/2380-4-0x0000000000400000-0x0000000000416000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 17:42

Reported

2024-01-25 17:45

Platform

win10v2004-20231222-en

Max time kernel

93s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe"

Signatures

Kinsing

loader kinsing

Processes

C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe

"C:\Users\Admin\AppData\Local\Temp\751f6f3b7ebb924c4563289b4e727923.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 216 -ip 216

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 316

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 212.166.122.92.in-addr.arpa udp

Files

N/A