Malware Analysis Report

2025-01-23 13:44

Sample ID 241126-ysgn3sxkhy
Target 922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831
SHA256 922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831
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

922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831

Threat Level: Likely malicious

The file 922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831 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

2024-11-26 20:02

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

2024-11-26 20:02

Reported

2024-11-26 20:05

Platform

win7-20241010-en

Max time kernel

122s

Max time network

129s

Command Line

"C:\Users\Admin\AppData\Local\Temp\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.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\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.exe

"C:\Users\Admin\AppData\Local\Temp\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.exe"

Network

N/A

Files

memory/2868-0-0x0000000000400000-0x0000000000B6E000-memory.dmp

memory/2868-1-0x0000000077DD0000-0x0000000077DD1000-memory.dmp

memory/2868-2-0x0000000000400000-0x0000000000B6E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-26 20:02

Reported

2024-11-26 20:05

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.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\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.exe

"C:\Users\Admin\AppData\Local\Temp\922e78d0890059cd3dc60f804715b26113e9ebd502ef76974f71c9d6f6b24831.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.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 8.8.8.8:53 100.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4808-0-0x0000000000400000-0x0000000000B6E000-memory.dmp

memory/4808-2-0x0000000077A13000-0x0000000077A14000-memory.dmp

memory/4808-1-0x0000000077A12000-0x0000000077A13000-memory.dmp

memory/4808-4-0x0000000000400000-0x0000000000B6E000-memory.dmp