Malware Analysis Report

2025-04-03 09:43

Sample ID 230414-dj3vqsfg77
Target VmManagedSetup.exe
SHA256 2f90da6517ba31d42cd907480ded408e711761fb727c89baef821e040485365a
Tags
systembc
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

2f90da6517ba31d42cd907480ded408e711761fb727c89baef821e040485365a

Threat Level: Known bad

The file VmManagedSetup.exe was found to be: Known bad.

Malicious Activity Summary

systembc

Systembc family

Drops file in Windows directory

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-04-14 03:03

Signatures

Systembc family

systembc

Analysis: behavioral1

Detonation Overview

Submitted

2023-04-14 03:03

Reported

2023-04-14 03:05

Platform

win7-20230220-en

Max time kernel

120s

Max time network

122s

Command Line

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

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\wow64.job C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe N/A
File opened for modification C:\Windows\Tasks\wow64.job C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe N/A

Processes

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

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

C:\Windows\system32\taskeng.exe

taskeng.exe {889DEBD0-1B77-4D91-B7C8-7CB9048CBD33} S-1-5-18:NT AUTHORITY\System:Service:

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

C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe start

Network

Country Destination Domain Proto
RU 92.53.90.84:4136 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-04-14 03:03

Reported

2023-04-14 03:05

Platform

win10v2004-20230220-en

Max time kernel

135s

Max time network

153s

Command Line

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

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\wow64.job C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe N/A
File opened for modification C:\Windows\Tasks\wow64.job C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe N/A

Processes

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

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

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

C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe start

Network

Country Destination Domain Proto
US 13.107.4.50:80 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 109.133.99.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 52.182.141.63:443 tcp
NL 173.223.113.164:443 tcp
US 204.79.197.203:80 tcp
US 52.152.110.14:443 tcp
US 8.8.8.8:53 2.77.109.52.in-addr.arpa udp
US 13.107.4.50:80 tcp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
RU 92.53.90.84:4136 tcp
US 8.8.8.8:53 84.90.53.92.in-addr.arpa udp
US 52.152.110.14:443 tcp

Files

N/A