Malware Analysis Report

2025-01-22 12:27

Sample ID 240518-mcg45aeg45
Target 061a1b64db86e75233bc9794be8873b0.exe
SHA256 10a757aa22e99fcc9e1d9e5baa6bb304dad37eafb59ac9c1b3d6f8672804864c
Tags
aspackv2
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

10a757aa22e99fcc9e1d9e5baa6bb304dad37eafb59ac9c1b3d6f8672804864c

Threat Level: Shows suspicious behavior

The file 061a1b64db86e75233bc9794be8873b0.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-18 10:19

Signatures

ASPack v2.12-2.42

aspackv2
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

2024-05-18 10:19

Reported

2024-05-18 10:21

Platform

win7-20240508-en

Max time kernel

140s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\061a1b64db86e75233bc9794be8873b0.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\061a1b64db86e75233bc9794be8873b0.exe

"C:\Users\Admin\AppData\Local\Temp\061a1b64db86e75233bc9794be8873b0.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 160

Network

N/A

Files

memory/1280-0-0x0000000000400000-0x0000000000423000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-18 10:19

Reported

2024-05-18 10:21

Platform

win10v2004-20240508-en

Max time kernel

145s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\061a1b64db86e75233bc9794be8873b0.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\061a1b64db86e75233bc9794be8873b0.exe

"C:\Users\Admin\AppData\Local\Temp\061a1b64db86e75233bc9794be8873b0.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 212 -ip 212

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 212 -s 472

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 --field-trial-handle=4180,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
BE 88.221.83.202:443 www.bing.com tcp
US 8.8.8.8:53 202.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
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 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 214.143.182.52.in-addr.arpa udp

Files

memory/212-0-0x0000000000400000-0x0000000000423000-memory.dmp