Malware Analysis Report

2024-10-16 05:22

Sample ID 240729-r8kmcaxfmh
Target 60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9
SHA256 60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9
Tags
cobaltstrike 1359593325 backdoor discovery trojan cryptone packer
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

60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9

Threat Level: Known bad

The file 60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 1359593325 backdoor discovery trojan cryptone packer

Cobaltstrike

CryptOne packer

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-29 14:51

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 14:51

Reported

2024-07-29 14:54

Platform

win7-20240705-en

Max time kernel

140s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.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\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.exe

"C:\Users\Admin\AppData\Local\Temp\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.exe"

Network

Country Destination Domain Proto
NL 5.39.222.84:80 tcp
NL 5.39.222.84:80 tcp
NL 5.39.222.84:80 tcp
NL 5.39.222.84:80 tcp

Files

memory/2404-0-0x0000000000220000-0x0000000000267000-memory.dmp

memory/2404-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2404-2-0x0000000000370000-0x00000000003A3000-memory.dmp

memory/2404-3-0x0000000000400000-0x000000000045F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-29 14:51

Reported

2024-07-29 14:54

Platform

win10v2004-20240709-en

Max time kernel

142s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.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\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.exe

"C:\Users\Admin\AppData\Local\Temp\60dc88e7998e0556774b5c951016ef8f3d23c4ab7b82ebf165aec18a00d7ceb9.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 98.58.20.217.in-addr.arpa udp
NL 5.39.222.84:80 tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
NL 5.39.222.84:80 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/3616-0-0x00000000021A0000-0x00000000021E7000-memory.dmp

memory/3616-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/3616-2-0x0000000002240000-0x0000000002273000-memory.dmp

memory/3616-3-0x0000000000400000-0x000000000045F000-memory.dmp