Malware Analysis Report

2025-01-22 13:06

Sample ID 240724-lzp8kszeqj
Target 24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611
SHA256 24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611
Tags
cobaltstrike backdoor trojan
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

24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611

Threat Level: Known bad

The file 24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611 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

2024-07-24 09:58

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-24 09:58

Reported

2024-07-24 10:01

Platform

win7-20240704-en

Max time kernel

149s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611.exe

"C:\Users\Admin\AppData\Local\Temp\24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611.exe"

Network

Country Destination Domain Proto
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp

Files

memory/760-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/760-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-24 09:58

Reported

2024-07-24 10:01

Platform

win10v2004-20240709-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611.exe

"C:\Users\Admin\AppData\Local\Temp\24f5152d018173d61147ab3768f86a02f83e7940394a5752b00ffc280f736611.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
CN 8.134.23.132:60001 tcp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
CN 8.134.23.132:60001 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
CN 8.134.23.132:60001 tcp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp
CN 8.134.23.132:60001 tcp

Files

memory/2508-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2508-1-0x0000000000400000-0x000000000040C000-memory.dmp