Malware Analysis Report

2024-10-23 18:49

Sample ID 240628-gb7qhatfna
Target c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513
SHA256 c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513
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

c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513

Threat Level: Known bad

The file c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 05:38

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-28 05:38

Reported

2024-06-28 05:41

Platform

win7-20240611-en

Max time kernel

141s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513.exe

"C:\Users\Admin\AppData\Local\Temp\c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513.exe"

Network

Country Destination Domain Proto
JP 45.76.97.68:3894 45.76.97.68 tcp
JP 45.76.97.68:3894 45.76.97.68 tcp
JP 45.76.97.68:3894 45.76.97.68 tcp
JP 45.76.97.68:3894 45.76.97.68 tcp

Files

memory/2068-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2068-1-0x0000000004180000-0x0000000004580000-memory.dmp

memory/2068-2-0x0000000000390000-0x00000000003E6000-memory.dmp

memory/2068-3-0x0000000000400000-0x000000000040D000-memory.dmp

memory/2068-5-0x0000000000390000-0x00000000003E6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 05:38

Reported

2024-06-28 05:41

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513.exe

"C:\Users\Admin\AppData\Local\Temp\c2a76268992490433ffcb33a12a05990b805a5058d42d19cb5c1aa3393d5c513.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
JP 45.76.97.68:3894 tcp
JP 45.76.97.68:3894 tcp
JP 45.76.97.68:3894 tcp
JP 45.76.97.68:3894 tcp
JP 45.76.97.68:3894 tcp
JP 45.76.97.68:3894 tcp
JP 45.76.97.68:3894 tcp
JP 45.76.97.68:3894 tcp

Files

memory/4480-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/4480-1-0x0000000000400000-0x000000000040D000-memory.dmp