Malware Analysis Report

2025-01-23 13:29

Sample ID 241223-mz55gaynat
Target 475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2
SHA256 475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2
Tags
cryptone packer discovery
score
9/10

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
9/10

SHA256

475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2

Threat Level: Likely malicious

The file 475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2 was found to be: Likely malicious.

Malicious Activity Summary

cryptone packer discovery

CryptOne packer

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-23 10:55

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

2024-12-23 10:55

Reported

2024-12-23 10:57

Platform

win7-20241010-en

Max time kernel

15s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2.exe

"C:\Users\Admin\AppData\Local\Temp\475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-23 10:55

Reported

2024-12-23 10:57

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2.exe"

Signatures

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\475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2.exe

"C:\Users\Admin\AppData\Local\Temp\475553fd40fc8d14e591b653159e7d7a42f73ab3ce865b999eb77361e21223c2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 134.130.81.91.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

N/A