Malware Analysis Report

2024-11-30 23:28

Sample ID 230826-j5j8eaag3t
Target 0a34a2c61c6f84f178cfd035f218d79e.exe
SHA256 6b56f6f96b33d0acefd9488561ce4c0b4a1684daf5dde9cc81e56403871939c4
Tags
systembc persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

6b56f6f96b33d0acefd9488561ce4c0b4a1684daf5dde9cc81e56403871939c4

Threat Level: Known bad

The file 0a34a2c61c6f84f178cfd035f218d79e.exe was found to be: Known bad.

Malicious Activity Summary

systembc persistence

Systembc family

Adds Run key to start application

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-08-26 08:15

Signatures

Systembc family

systembc

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-26 08:15

Reported

2023-08-26 08:17

Platform

win7-20230712-en

Max time kernel

131s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Windows\CurrentVersion\Run\socks5 = "powershell.exe -windowstyle hidden -Command \"& 'C:\\Users\\Admin\\AppData\\Local\\Temp\\0a34a2c61c6f84f178cfd035f218d79e.exe'\"" C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe

"C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 mxstat215dm.xyz udp
DE 45.131.66.83:4044 mxstat215dm.xyz tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-26 08:15

Reported

2023-08-26 08:17

Platform

win10v2004-20230824-en

Max time kernel

136s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-642304425-1816607141-2958861556-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\socks5 = "powershell.exe -windowstyle hidden -Command \"& 'C:\\Users\\Admin\\AppData\\Local\\Temp\\0a34a2c61c6f84f178cfd035f218d79e.exe'\"" C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe

"C:\Users\Admin\AppData\Local\Temp\0a34a2c61c6f84f178cfd035f218d79e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
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 8.8.8.8:53 254.139.241.8.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 123.10.44.20.in-addr.arpa udp
US 8.8.8.8:53 mxstat215dm.xyz udp
DE 45.131.66.83:4044 mxstat215dm.xyz tcp
US 8.8.8.8:53 83.66.131.45.in-addr.arpa udp

Files

N/A