Malware Analysis Report

2024-10-10 07:50

Sample ID 240615-vzprgssdrl
Target cd57e4c171d6e8f5ea8b8f824a6a7316.dll
SHA256 f1d385290c5d8c2bf35b270d0681a3fabf6b428563afaf7ce8cc45cfbd19a8b1
Tags
themida
score
7/10

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
7/10

SHA256

f1d385290c5d8c2bf35b270d0681a3fabf6b428563afaf7ce8cc45cfbd19a8b1

Threat Level: Shows suspicious behavior

The file cd57e4c171d6e8f5ea8b8f824a6a7316.dll was found to be: Shows suspicious behavior.

Malicious Activity Summary

themida

Themida packer

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-15 17:25

Signatures

Themida packer

themida
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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 17:25

Reported

2024-06-15 17:26

Platform

win7-20240508-en

Max time kernel

15s

Max time network

16s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1

Network

N/A

Files

memory/2980-0-0x0000000180000000-0x0000000180DE1000-memory.dmp

memory/2980-1-0x0000000180000000-0x0000000180DE1000-memory.dmp

memory/2980-2-0x0000000180000000-0x0000000180DE1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 17:25

Reported

2024-06-15 17:28

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

157s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 207.43.83.100.in-addr.arpa udp
US 8.8.8.8:53 174.52.99.100.in-addr.arpa udp
US 8.8.8.8:53 194.33.69.100.in-addr.arpa udp
GB 172.217.169.74:443 tcp
US 8.8.8.8:53 249.198.86.100.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 130.237.110.100.in-addr.arpa udp
US 8.8.8.8:53 197.148.100.100.in-addr.arpa udp

Files

memory/2916-0-0x0000000180000000-0x0000000180DE1000-memory.dmp