Malware Analysis Report

2025-08-10 19:32

Sample ID 240225-je5fnaff31
Target ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29
SHA256 ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29
Tags
cobaltstrike backdoor trojan
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

ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29

Threat Level: Known bad

The file ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-25 07:35

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-25 07:35

Reported

2024-02-25 07:38

Platform

win10v2004-20240221-en

Max time kernel

149s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29.exe

"C:\Users\Admin\AppData\Local\Temp\ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
N/A 192.168.157.130:6666 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
N/A 192.168.157.130:6666 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp
N/A 192.168.157.130:6666 tcp

Files

memory/2456-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2456-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-25 07:35

Reported

2024-02-25 07:38

Platform

win7-20240221-en

Max time kernel

149s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29.exe

"C:\Users\Admin\AppData\Local\Temp\ba0ad26baeb8473c330b860de9246d6bc23a5a4a24f9bc78ff79b6a5e13f7f29.exe"

Network

Country Destination Domain Proto
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp
N/A 192.168.157.130:6666 tcp

Files

memory/2244-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2244-1-0x0000000000400000-0x000000000040C000-memory.dmp