Malware Analysis Report

2025-06-16 06:16

Sample ID 230505-t4n53sbe38
Target 268-63-0x0000000000400000-0x0000000000490000-memory.dmp
SHA256 f73e86010253cd19d3969de3b2baea40c760cf5bb746e2fdfa0018657eea5f0f
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

f73e86010253cd19d3969de3b2baea40c760cf5bb746e2fdfa0018657eea5f0f

Threat Level: Known bad

The file 268-63-0x0000000000400000-0x0000000000490000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

darkcloud

Darkcloud family

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-05-05 16:36

Signatures

Darkcloud family

darkcloud

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-05 16:36

Reported

2023-05-05 16:39

Platform

win7-20230220-en

Max time kernel

62s

Max time network

33s

Command Line

"C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe"

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-05 16:36

Reported

2023-05-05 16:39

Platform

win10v2004-20230220-en

Max time kernel

136s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe"

Signatures

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\268-63-0x0000000000400000-0x0000000000490000-memory.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 254.177.238.8.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 8.8.8.8:53 64.13.109.52.in-addr.arpa udp
US 52.152.110.14:443 tcp
US 93.184.220.29:80 tcp
US 93.184.220.29:80 tcp
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 204.79.197.203:80 tcp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp
US 52.152.110.14:443 tcp

Files

N/A