Malware Analysis Report

2025-06-16 06:16

Sample ID 230505-bz7grahh2t
Target 2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19
SHA256 2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19
Tags
darkcloud stealer
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 Overview

score
10/10

SHA256

2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19

Threat Level: Known bad

The file 2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19 was found to be: Known bad.

Malicious Activity Summary

darkcloud stealer

DarkCloud

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-05-05 01:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-05 01:35

Reported

2023-05-05 01:38

Platform

win10v2004-20230220-en

Max time kernel

65s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe"

Signatures

DarkCloud

stealer darkcloud

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe
PID 4724 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe

"C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe"

C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe

"C:\Users\Admin\AppData\Local\Temp\2602293f954bbbcf9d3d6000c3bd7cc76cec8b29ae9aca6261afe4a3ba7bfe19.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 132.17.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 126.154.241.8.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 2.77.109.52.in-addr.arpa udp
US 93.184.220.29:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 131.253.33.203:80 tcp

Files

memory/4724-133-0x0000000000DB0000-0x0000000000ED6000-memory.dmp

memory/4724-134-0x0000000005CD0000-0x0000000006274000-memory.dmp

memory/4724-135-0x00000000057C0000-0x0000000005852000-memory.dmp

memory/4724-136-0x00000000057B0000-0x00000000057BA000-memory.dmp

memory/4724-137-0x0000000005940000-0x0000000005950000-memory.dmp

memory/4724-138-0x0000000005940000-0x0000000005950000-memory.dmp

memory/4724-139-0x0000000009080000-0x000000000911C000-memory.dmp

memory/4512-140-0x0000000000400000-0x0000000000490000-memory.dmp

memory/4512-143-0x0000000000400000-0x0000000000490000-memory.dmp

memory/4512-146-0x0000000000400000-0x0000000000490000-memory.dmp

memory/4512-147-0x0000000000400000-0x0000000000490000-memory.dmp