Malware Analysis Report

2024-08-06 10:15

Sample ID 240611-mjmcestdjf
Target 29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87
SHA256 29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87
Tags
cobaltstrike 20410727 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

29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87

Threat Level: Known bad

The file 29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 20410727 backdoor trojan

Cobaltstrike

Suspicious behavior: RenamesItself

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-11 10:29

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 10:29

Reported

2024-06-11 10:32

Platform

win7-20240221-en

Max time kernel

120s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87.exe

"C:\Users\Admin\AppData\Local\Temp\29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87.exe"

Network

N/A

Files

memory/2660-0-0x0000000000240000-0x00000000002C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 10:29

Reported

2024-06-11 10:32

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

100s

Command Line

"C:\Users\Admin\AppData\Local\Temp\29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87.exe

"C:\Users\Admin\AppData\Local\Temp\29e3108e1e342656b110ac330e062a5dc011a344b0c3dd47e31677633b6adb87.exe"

Network

Country Destination Domain Proto
CN 118.183.8.24:443 tcp
CN 118.183.8.24:443 tcp

Files

memory/472-0-0x0000000000400000-0x000000000044E000-memory.dmp

memory/472-8-0x0000000000400000-0x000000000044E000-memory.dmp

memory/472-9-0x000002A360170000-0x000002A360270000-memory.dmp

memory/472-11-0x000002A360370000-0x000002A3603B1000-memory.dmp

memory/472-13-0x000002A3603D0000-0x000002A36041E000-memory.dmp

memory/472-14-0x00007FF733AE0000-0x00007FF733B94000-memory.dmp

memory/472-16-0x000002A360170000-0x000002A360270000-memory.dmp

memory/472-17-0x000002A3603D0000-0x000002A36041E000-memory.dmp