Malware Analysis Report

2025-06-16 06:17

Sample ID 230503-m5gdasgc7s
Target 1028-65-0x0000000000400000-0x0000000000479000-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 1028-65-0x0000000000400000-0x0000000000479000-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 11:05

Platform

win7-20230220-en

Max time kernel

31s

Max time network

33s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-03 11:02

Reported

2023-05-03 11:05

Platform

win10v2004-20230220-en

Max time kernel

90s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1028-65-0x0000000000400000-0x0000000000479000-memory.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.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 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 52.242.97.97:443 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 233.141.123.20.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 126.177.238.8.in-addr.arpa udp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 204.79.197.203:80 tcp

Files

N/A