Malware Analysis Report

2024-08-06 10:15

Sample ID 240611-mk4m4atdqe
Target 6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e
SHA256 6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e
Tags
cobaltstrike 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

6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e

Threat Level: Known bad

The file 6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-11 10:32

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 10:32

Reported

2024-06-11 10:34

Platform

win7-20231129-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e.exe

"C:\Users\Admin\AppData\Local\Temp\6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e.exe"

Network

Country Destination Domain Proto
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp

Files

memory/2332-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2332-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 10:32

Reported

2024-06-11 10:34

Platform

win10v2004-20240426-en

Max time kernel

92s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e.exe

"C:\Users\Admin\AppData\Local\Temp\6e6245d6f122eba589f696944a299f6f1b6f17211f46acef4b8268d6ddb21b6e.exe"

Network

Country Destination Domain Proto
HK 103.234.72.208:80 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 21.177.190.20.in-addr.arpa udp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
HK 103.234.72.208:80 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
HK 103.234.72.208:80 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/2092-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2092-1-0x0000000000400000-0x000000000040C000-memory.dmp