Malware Analysis Report

2025-04-14 01:40

Sample ID 240602-2gc4asae94
Target d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda
SHA256 d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda
Tags
upx
score
7/10

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
7/10

SHA256

d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda

Threat Level: Shows suspicious behavior

The file d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

Checks computer location settings

Executes dropped EXE

UPX packed file

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-02 22:32

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 22:32

Reported

2024-06-02 22:35

Platform

win10v2004-20240426-en

Max time kernel

93s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda.exe N/A

UPX packed file

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

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda.exe

"C:\Users\Admin\AppData\Local\Temp\d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda.exe"

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.programworkshop.com udp
US 161.47.163.214:80 www.programworkshop.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 214.163.47.161.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/3956-0-0x00000000002E0000-0x0000000000380000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

memory/3956-14-0x00000000002E0000-0x0000000000380000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 22:32

Reported

2024-06-02 22:35

Platform

win11-20240426-en

Max time kernel

90s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda.exe"

Signatures

UPX packed file

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

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda.exe

"C:\Users\Admin\AppData\Local\Temp\d1eb91c467d8f854aabfb1ae4908572d8acfea5fdf7d710ed57f79e85c404fda.exe"

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.programworkshop.com udp
US 161.47.163.214:80 www.programworkshop.com tcp

Files

memory/1156-0-0x0000000000C10000-0x0000000000CB0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

memory/1156-15-0x0000000000C10000-0x0000000000CB0000-memory.dmp