Malware Analysis Report

2025-01-23 12:51

Sample ID 241219-x8xjssyldp
Target 25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe
SHA256 25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe
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

25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe

Threat Level: Likely malicious

The file 25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe was found to be: Likely malicious.

Malicious Activity Summary

cryptone packer discovery

CryptOne packer

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-19 19:32

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

2024-12-19 19:32

Reported

2024-12-19 19:34

Platform

win7-20241010-en

Max time kernel

14s

Max time network

18s

Command Line

"C:\Users\Admin\AppData\Local\Temp\25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe.exe

"C:\Users\Admin\AppData\Local\Temp\25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-19 19:32

Reported

2024-12-19 19:34

Platform

win10v2004-20241007-en

Max time kernel

97s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe.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\25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe.exe

"C:\Users\Admin\AppData\Local\Temp\25a82f85f7e520699382f5c0a745cd9386abcaed797f0f3bb8c2bf662e4f31fe.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 182.129.81.91.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

N/A