Malware Analysis Report

2025-04-13 20:58

Sample ID 250307-27qr3syxdy
Target 88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a
SHA256 88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a
Tags
discovery darkcloud
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a

Threat Level: Known bad

The file 88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a was found to be: Known bad.

Malicious Activity Summary

discovery darkcloud

Darkcloud family

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-03-07 23:13

Signatures

Darkcloud family

darkcloud

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-07 23:13

Reported

2025-03-07 23:16

Platform

win10v2004-20250217-en

Max time kernel

141s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe

"C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-07 23:13

Reported

2025-03-07 23:16

Platform

win7-20240903-en

Max time kernel

140s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe

"C:\Users\Admin\AppData\Local\Temp\88348b4cf2fcd9376119776472a60bb6e7f870834de45982de200cbf8269345a.exe"

Network

N/A

Files

N/A