Malware Analysis Report

2024-10-16 05:22

Sample ID 240729-jp9hcsygqj
Target 569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de
SHA256 569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de
Tags
cryptone packer cobaltstrike 1359593325 backdoor discovery trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de

Threat Level: Known bad

The file 569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de was found to be: Known bad.

Malicious Activity Summary

cryptone packer cobaltstrike 1359593325 backdoor discovery trojan

Cobaltstrike

CryptOne packer

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-29 07:51

Signatures

CryptOne packer

cryptone packer
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-29 07:51

Reported

2024-07-29 07:54

Platform

win7-20240708-en

Max time kernel

141s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe

"C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe"

Network

Country Destination Domain Proto
NL 5.39.222.87:80 tcp
NL 5.39.222.87:80 tcp
NL 5.39.222.87:80 tcp
NL 5.39.222.87:80 tcp

Files

memory/1288-0-0x0000000000460000-0x00000000004A7000-memory.dmp

memory/1288-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/1288-2-0x0000000000500000-0x0000000000533000-memory.dmp

memory/1288-3-0x0000000000400000-0x000000000045F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-29 07:51

Reported

2024-07-29 07:54

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe

"C:\Users\Admin\AppData\Local\Temp\569d7422ae66046ab42fca0c6a81605b687ed2a73b442a373f9e15c6bdeb31de.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
NL 5.39.222.87:80 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 5.39.222.87:80 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/4532-0-0x00000000021A0000-0x00000000021E7000-memory.dmp

memory/4532-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4532-2-0x0000000002360000-0x0000000002393000-memory.dmp

memory/4532-3-0x0000000000400000-0x000000000045F000-memory.dmp