Malware Analysis Report

2024-10-23 18:43

Sample ID 240609-e9l6cadg4t
Target 8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d
SHA256 8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d
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

8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d

Threat Level: Known bad

The file 8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d 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

2024-06-09 04:38

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-09 04:38

Reported

2024-06-09 04:41

Platform

win7-20240221-en

Max time kernel

149s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d.exe

"C:\Users\Admin\AppData\Local\Temp\8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d.exe"

Network

Country Destination Domain Proto
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp

Files

memory/2880-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2880-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-09 04:38

Reported

2024-06-09 04:41

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d.exe

"C:\Users\Admin\AppData\Local\Temp\8d0828947b468475ab8a51606fbf28c5f320751fe111b7dae1496c1eeb2b822d.exe"

Network

Country Destination Domain Proto
CN 39.100.94.68:80 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
CN 39.100.94.68:80 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
CN 39.100.94.68:80 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
CN 39.100.94.68:80 tcp
US 8.8.8.8:53 udp

Files

memory/400-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/400-1-0x0000000000400000-0x000000000040C000-memory.dmp