Malware Analysis Report

2024-08-06 07:55

Sample ID 231116-gdf1kaha9v
Target e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e
SHA256 e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e
Tags
cobaltstrike 1359593325 backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e

Threat Level: Known bad

The file e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 1359593325 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-11-16 05:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-16 05:41

Reported

2023-11-16 05:43

Platform

win7-20231023-en

Max time kernel

141s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e.exe

"C:\Users\Admin\AppData\Local\Temp\e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e.exe"

Network

Country Destination Domain Proto
DE 160.20.147.36:80 160.20.147.36 tcp
DE 160.20.147.36:80 160.20.147.36 tcp
DE 160.20.147.36:80 160.20.147.36 tcp

Files

memory/2988-0-0x0000000000400000-0x000000000046F000-memory.dmp

memory/2988-2-0x0000000000230000-0x0000000000237000-memory.dmp

memory/2988-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/2988-4-0x00000000003A0000-0x00000000003D3000-memory.dmp

memory/2988-5-0x0000000002000000-0x000000000203D000-memory.dmp

memory/2988-6-0x0000000000400000-0x000000000046F000-memory.dmp

memory/2988-7-0x00000000750D0000-0x000000007511E000-memory.dmp

memory/2988-10-0x0000000000230000-0x0000000000237000-memory.dmp

memory/2988-13-0x0000000002000000-0x000000000203D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-16 05:41

Reported

2023-11-16 05:43

Platform

win10v2004-20231025-en

Max time kernel

142s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e.exe

"C:\Users\Admin\AppData\Local\Temp\e155a8a10c8c4bbdfb48cade5956b812424d35cbf96ec055aea248944e0ec53e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 126.211.247.8.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
DE 160.20.147.36:80 160.20.147.36 tcp
US 8.8.8.8:53 36.147.20.160.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 121.175.53.84.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
DE 160.20.147.36:80 160.20.147.36 tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
DE 160.20.147.36:80 160.20.147.36 tcp
US 8.8.8.8:53 66.112.168.52.in-addr.arpa udp

Files

memory/3416-0-0x0000000000640000-0x0000000000647000-memory.dmp

memory/3416-1-0x0000000000400000-0x000000000046F000-memory.dmp

memory/3416-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/3416-4-0x0000000002270000-0x00000000022A3000-memory.dmp

memory/3416-5-0x00000000024F0000-0x000000000252D000-memory.dmp

memory/3416-6-0x0000000000400000-0x000000000046F000-memory.dmp

memory/3416-7-0x0000000074720000-0x000000007478A000-memory.dmp

memory/3416-10-0x0000000000640000-0x0000000000647000-memory.dmp

memory/3416-13-0x00000000024F0000-0x000000000252D000-memory.dmp