Malware Analysis Report

2024-10-23 18:56

Sample ID 241010-wn8kwsvark
Target 0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01
SHA256 0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01
Tags
cobaltstrike 100000 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

0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01

Threat Level: Known bad

The file 0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 100000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-10 18:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-10 18:05

Reported

2024-10-10 18:07

Platform

win7-20240903-en

Max time kernel

118s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01.exe

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-10 18:05

Reported

2024-10-10 18:07

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01.exe

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01.exe"

Network

Country Destination Domain Proto
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 100.209.201.84.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 25.173.189.20.in-addr.arpa udp

Files

memory/2332-0-0x00000220668D0000-0x0000022066911000-memory.dmp

memory/2332-1-0x0000022066920000-0x0000022066D92000-memory.dmp