Malware Analysis Report

2024-11-15 05:40

Sample ID 240613-klaeja1flf
Target 6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46
SHA256 6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46
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

6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46

Threat Level: Shows suspicious behavior

The file 6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

UPX packed file

Checks computer location settings

Executes dropped EXE

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 08:40

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

2024-06-13 08:40

Reported

2024-06-13 08:43

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46.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
N/A N/A N/A N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46.exe

"C:\Users\Admin\AppData\Local\Temp\6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46.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

Files

memory/728-0-0x00000000005B0000-0x0000000000650000-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/728-14-0x00000000005B0000-0x0000000000650000-memory.dmp

memory/728-16-0x00000000005B0000-0x0000000000650000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 08:40

Reported

2024-06-13 08:43

Platform

win11-20240508-en

Max time kernel

114s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46.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
N/A N/A N/A N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46.exe

"C:\Users\Admin\AppData\Local\Temp\6064c0495dafb7e74a53dca710ef1826183e1173e3bf074cabb70f6c9e7b3d46.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

Files

memory/2180-0-0x0000000000D30000-0x0000000000DD0000-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/2180-14-0x0000000000D30000-0x0000000000DD0000-memory.dmp

memory/2180-15-0x0000000000D30000-0x0000000000DD0000-memory.dmp