Malware Analysis Report

2024-08-06 10:24

Sample ID 240614-rkcltstfnh
Target 07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86
SHA256 07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86
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

07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86

Threat Level: Known bad

The file 07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86 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

2024-06-14 14:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 14:14

Reported

2024-06-14 14:17

Platform

win7-20240508-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86.exe

"C:\Users\Admin\AppData\Local\Temp\07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86.exe"

Network

Country Destination Domain Proto
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp

Files

memory/3008-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/3008-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 14:14

Reported

2024-06-14 14:17

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86.exe

"C:\Users\Admin\AppData\Local\Temp\07521d4ead9fe01e17044f722301290bdba0ca364bca7dc715d81133bd8d7d86.exe"

Network

Country Destination Domain Proto
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
US 52.111.229.43:443 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp
N/A 192.168.1.81:8080 tcp

Files

memory/1576-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/1576-1-0x0000000000400000-0x000000000040C000-memory.dmp