Malware Analysis Report

2024-10-23 21:15

Sample ID 240125-v6evvscfhq
Target tmp
SHA256 a4b8ae7dd41e3b74ac8c4e7f18961b310d3868dd869501eadc95c50eaa1be64f
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

a4b8ae7dd41e3b74ac8c4e7f18961b310d3868dd869501eadc95c50eaa1be64f

Threat Level: Known bad

The file tmp was found to be: Known bad.

Malicious Activity Summary

kinsing loader

Kinsing

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-25 17:35

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-25 17:35

Reported

2024-01-25 17:38

Platform

win7-20231215-en

Max time kernel

117s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\tmp.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of SetWindowsHookEx

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

Processes

C:\Users\Admin\AppData\Local\Temp\tmp.exe

"C:\Users\Admin\AppData\Local\Temp\tmp.exe"

Network

Country Destination Domain Proto
HK 154.92.16.100:80 154.92.16.100 tcp

Files

memory/2260-2-0x00000000005B0000-0x00000000005CE000-memory.dmp

memory/2260-3-0x0000000010000000-0x0000000010021000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 17:35

Reported

2024-01-25 17:38

Platform

win10v2004-20231215-en

Max time kernel

140s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\tmp.exe"

Signatures

Kinsing

loader kinsing

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of SetWindowsHookEx

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

Processes

C:\Users\Admin\AppData\Local\Temp\tmp.exe

"C:\Users\Admin\AppData\Local\Temp\tmp.exe"

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
HK 154.92.16.100:80 154.92.16.100 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 100.16.92.154.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 28.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 10.73.50.20.in-addr.arpa udp

Files

memory/3800-2-0x0000000002DF0000-0x0000000002E0E000-memory.dmp

memory/3800-3-0x0000000010000000-0x0000000010021000-memory.dmp