Malware Analysis Report

2024-10-19 08:26

Sample ID 240125-wbdvrabhh8
Target 75201002014531d19468f6144a3d7aa6
SHA256 f4599256f05528fb5bcc1b2dc94cc748f810a18cafccc69a4ad4896552c9887c
Tags
kinsing loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f4599256f05528fb5bcc1b2dc94cc748f810a18cafccc69a4ad4896552c9887c

Threat Level: Known bad

The file 75201002014531d19468f6144a3d7aa6 was found to be: Known bad.

Malicious Activity Summary

kinsing loader

Kinsing

Drops desktop.ini file(s)

Drops file in Windows directory

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-25 17:44

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 17:44

Reported

2024-01-25 17:47

Platform

win10v2004-20231222-en

Max time kernel

89s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe"

Signatures

Kinsing

loader kinsing

Drops desktop.ini file(s)

Description Indicator Process Target
File created C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe N/A
File opened for modification C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\assembly C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe N/A
File created C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe N/A
File opened for modification C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe

"C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 21.53.126.40.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/2876-0-0x00000000745B0000-0x0000000074B61000-memory.dmp

memory/2876-1-0x00000000745B0000-0x0000000074B61000-memory.dmp

memory/2876-2-0x0000000000B30000-0x0000000000B40000-memory.dmp

memory/2876-6-0x00000000745B0000-0x0000000074B61000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-25 17:44

Reported

2024-01-25 17:47

Platform

win7-20231215-en

Max time kernel

118s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe

"C:\Users\Admin\AppData\Local\Temp\75201002014531d19468f6144a3d7aa6.exe"

Network

N/A

Files

memory/2180-0-0x0000000074C80000-0x000000007522B000-memory.dmp

memory/2180-1-0x0000000074C80000-0x000000007522B000-memory.dmp

memory/2180-2-0x0000000001E00000-0x0000000001E40000-memory.dmp

memory/2180-3-0x0000000074C80000-0x000000007522B000-memory.dmp