Malware Analysis Report

2024-08-06 10:23

Sample ID 240615-hw3sqavhjr
Target 937784485869bc97b6e2b14e994723d3.exe
SHA256 d7dc25e8d2a60f5d88c5731fcff3231f4246e3c0791c06fe9c54bed27ea61097
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

d7dc25e8d2a60f5d88c5731fcff3231f4246e3c0791c06fe9c54bed27ea61097

Threat Level: Known bad

The file 937784485869bc97b6e2b14e994723d3.exe 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

2024-06-15 07:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 07:06

Reported

2024-06-15 07:08

Platform

win7-20240508-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\937784485869bc97b6e2b14e994723d3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\937784485869bc97b6e2b14e994723d3.exe

"C:\Users\Admin\AppData\Local\Temp\937784485869bc97b6e2b14e994723d3.exe"

Network

Country Destination Domain Proto
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp

Files

memory/1692-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/1692-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 07:06

Reported

2024-06-15 07:08

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\937784485869bc97b6e2b14e994723d3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\937784485869bc97b6e2b14e994723d3.exe

"C:\Users\Admin\AppData\Local\Temp\937784485869bc97b6e2b14e994723d3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp
CN 82.156.199.229:40001 tcp

Files

memory/3760-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/3760-1-0x0000000000400000-0x000000000040C000-memory.dmp