Malware Analysis Report

2024-10-24 21:04

Sample ID 240829-xns1wawekg
Target 0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2
SHA256 0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2
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

0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2

Threat Level: Known bad

The file 0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2 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

2024-08-29 19:00

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

2024-08-29 19:00

Reported

2024-08-29 19:03

Platform

win7-20240704-en

Max time kernel

142s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.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\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.exe

"C:\Users\Admin\AppData\Local\Temp\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.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
NL 5.39.222.84:80 tcp
NL 5.39.222.84:80 tcp

Files

memory/2948-0-0x0000000000320000-0x0000000000367000-memory.dmp

memory/2948-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/2948-2-0x00000000002D0000-0x0000000000303000-memory.dmp

memory/2948-3-0x0000000000400000-0x000000000045F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-29 19:00

Reported

2024-08-29 19:02

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

129s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.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\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.exe

"C:\Users\Admin\AppData\Local\Temp\0074300f74c1ddb533cb66ee456cc51c2754af0cb3f32f33e46e044687f1e0a2.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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
NL 5.39.222.84:80 tcp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 43.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 5.39.222.84:80 tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.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 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
NL 5.39.222.84:80 tcp

Files

memory/316-1-0x0000000000400000-0x000000000044B000-memory.dmp

memory/316-0-0x00000000021A0000-0x00000000021E7000-memory.dmp

memory/316-2-0x0000000002240000-0x0000000002273000-memory.dmp

memory/316-3-0x0000000000400000-0x000000000045F000-memory.dmp