Malware Analysis Report

2025-01-02 03:03

Sample ID 240812-qm63saxbkg
Target 0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8
SHA256 0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8
Tags
discovery remotehost remcos
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

0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8

Threat Level: Known bad

The file 0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8 was found to be: Known bad.

Malicious Activity Summary

discovery remotehost remcos

Remcos family

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-12 13:23

Signatures

Remcos family

remcos

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-12 13:23

Reported

2024-08-12 13:26

Platform

win7-20240729-en

Max time kernel

147s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe

"C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe"

Network

Country Destination Domain Proto
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-12 13:23

Reported

2024-08-12 13:26

Platform

win10v2004-20240802-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe

"C:\Users\Admin\AppData\Local\Temp\0e661e30a3701bcf112a28396cf44e73bb0b1b77dca8f05a1343efe5ad6d57e8.exe"

Network

Country Destination Domain Proto
N/A 192.168.0.104:2404 tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
N/A 192.168.0.104:2404 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
N/A 192.168.0.104:2404 tcp
US 8.8.8.8:53 26.125.209.23.in-addr.arpa udp
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
N/A 192.168.0.104:2404 tcp
N/A 192.168.0.104:2404 tcp

Files

N/A