Malware Analysis Report

2025-06-16 06:17

Sample ID 230503-m47tvsed92
Target 888-66-0x0000000000400000-0x0000000000479000-memory.dmp
SHA256 8d45207dc58179676eaed917a2b0b9ddd5ec37497d0510c0b84ee53a228e63a7
Tags
darkcloud
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

8d45207dc58179676eaed917a2b0b9ddd5ec37497d0510c0b84ee53a228e63a7

Threat Level: Known bad

The file 888-66-0x0000000000400000-0x0000000000479000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

darkcloud

Darkcloud family

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-05-03 11:02

Signatures

Darkcloud family

darkcloud

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-03 11:02

Reported

2023-05-03 11:04

Platform

win7-20230220-en

Max time kernel

31s

Max time network

34s

Command Line

"C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-03 11:02

Reported

2023-05-03 11:04

Platform

win10v2004-20230220-en

Max time kernel

135s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\888-66-0x0000000000400000-0x0000000000479000-memory.exe"

Network

Country Destination Domain Proto
NL 142.251.36.2:443 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 132.17.126.40.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 20.44.10.122:443 tcp
NL 193.0.160.131:443 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
NL 193.0.160.131:443 tcp
US 52.152.110.14:443 tcp
US 8.8.8.8:53 233.141.123.20.in-addr.arpa udp
NL 8.238.179.126:80 tcp
NL 8.238.179.126:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 131.253.33.203:80 tcp
US 52.152.110.14:443 tcp
US 104.18.24.173:443 tcp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 35.190.80.1:443 tcp

Files

N/A