Malware Analysis Report

2025-06-16 07:26

Sample ID 240602-fep47abe6v
Target fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c
SHA256 fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c
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

fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c

Threat Level: Known bad

The file fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c 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

2024-06-02 04:47

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

2024-06-02 04:47

Reported

2024-06-02 04:49

Platform

win7-20231129-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c.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\fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c.exe

"C:\Users\Admin\AppData\Local\Temp\fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c.exe"

Network

N/A

Files

memory/2784-0-0x0000000000400000-0x000000000040A000-memory.dmp

memory/2784-1-0x0000000000400000-0x000000000040A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 04:47

Reported

2024-06-02 04:49

Platform

win10v2004-20240508-en

Max time kernel

144s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c.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\fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c.exe

"C:\Users\Admin\AppData\Local\Temp\fb2f1f5bc9ddf98fe98d1100866666dfd99a797823c1844adb3998d18944df3c.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 --field-trial-handle=4340,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=3820 /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 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.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

Files

memory/3412-0-0x0000000000400000-0x000000000040A000-memory.dmp

memory/3412-1-0x0000000000400000-0x000000000040A000-memory.dmp