Malware Analysis Report

2025-08-05 09:42

Sample ID 240611-bpb8vsygmr
Target a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99
SHA256 a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99
Tags
upx
score
10/10

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
10/10

SHA256

a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99

Threat Level: Known bad

The file a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99 was found to be: Known bad.

Malicious Activity Summary

upx

UPX dump on OEP (original entry point)

UPX dump on OEP (original entry point)

UPX packed file

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-11 01:18

Signatures

UPX dump on OEP (original entry point)

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

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

2024-06-11 01:18

Reported

2024-06-11 01:21

Platform

win7-20240419-en

Max time kernel

118s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99.exe"

Signatures

UPX dump on OEP (original entry point)

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

Processes

C:\Users\Admin\AppData\Local\Temp\a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99.exe

"C:\Users\Admin\AppData\Local\Temp\a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99.exe"

Network

N/A

Files

memory/1008-0-0x0000000000400000-0x000000000040A000-memory.dmp

memory/1008-1-0x0000000000400000-0x000000000040A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 01:18

Reported

2024-06-11 01:21

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99.exe"

Signatures

UPX dump on OEP (original entry point)

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

Processes

C:\Users\Admin\AppData\Local\Temp\a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99.exe

"C:\Users\Admin\AppData\Local\Temp\a18587e62af65f28ff495198c5388d8ea67a33e995ffc3cc19fb54ef02154a99.exe"

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=4132 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.187.202:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 202.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 11.179.89.13.in-addr.arpa udp

Files

memory/1496-0-0x0000000000400000-0x000000000040A000-memory.dmp

memory/1496-1-0x0000000000400000-0x000000000040A000-memory.dmp