Malware Analysis Report

2024-10-23 19:42

Sample ID 240131-ndnhzaahe8
Target 2532-22-0x0000000000400000-0x0000000000469000-memory.dmp
SHA256 765e4cfc0ec4c2b9aa69f811867bb87599559509e3771db05cdd6c0293dfdcae
Tags
darkcloud
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

765e4cfc0ec4c2b9aa69f811867bb87599559509e3771db05cdd6c0293dfdcae

Threat Level: Known bad

The file 2532-22-0x0000000000400000-0x0000000000469000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

darkcloud

Darkcloud family

Unsigned PE

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-31 11:17

Signatures

Darkcloud family

darkcloud

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-31 11:17

Reported

2024-01-31 11:19

Platform

win10v2004-20231215-en

Max time kernel

146s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe"

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 210.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 208.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 191.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-31 11:17

Reported

2024-01-31 11:19

Platform

win7-20231215-en

Max time kernel

140s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe"

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2532-22-0x0000000000400000-0x0000000000469000-memory.exe"

Network

N/A

Files

N/A