Malware Analysis Report

2025-01-18 02:36

Sample ID 240125-s13nmaagdn
Target 62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211
SHA256 62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211
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

62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211

Threat Level: Known bad

The file 62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211 was found to be: Known bad.

Malicious Activity Summary

kinsing loader

Kinsing

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-25 15:36

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-25 15:36

Reported

2024-01-25 15:39

Platform

win7-20231215-en

Max time kernel

120s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211.dll,#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2000 wrote to memory of 1708 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2000 wrote to memory of 1708 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2000 wrote to memory of 1708 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2000 wrote to memory of 1708 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2000 wrote to memory of 1708 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2000 wrote to memory of 1708 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2000 wrote to memory of 1708 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 15:36

Reported

2024-01-25 15:38

Platform

win10v2004-20231215-en

Max time kernel

128s

Max time network

144s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211.dll,#1

Signatures

Kinsing

loader kinsing

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 652 wrote to memory of 4324 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 652 wrote to memory of 4324 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 652 wrote to memory of 4324 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\62eec2e289e87541a71b4d9c45432dbfafe4d5b7369400c840bdd11c64f9a211.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 177.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 16.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 138.91.171.81:80 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 23.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 16.234.44.23.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 190.178.17.96.in-addr.arpa udp

Files

N/A