Malware Analysis Report

2025-06-16 06:42

Sample ID 240221-mhh9daee67
Target 2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry
SHA256 4e3fae6430976ec0b62198a64c4d670c71f80dd8320ae274e668d014a640ad84
Tags
wannacry ransomware worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

4e3fae6430976ec0b62198a64c4d670c71f80dd8320ae274e668d014a640ad84

Threat Level: Known bad

The file 2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry was found to be: Known bad.

Malicious Activity Summary

wannacry ransomware worm

Wannacry

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-21 10:27

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-21 10:27

Reported

2024-02-21 10:30

Platform

win7-20231215-en

Max time kernel

119s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry.exe"

Signatures

Wannacry

ransomware worm wannacry

Processes

C:\Users\Admin\AppData\Local\Temp\2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry.exe

"C:\Users\Admin\AppData\Local\Temp\2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com udp
US 103.224.212.215:80 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com tcp
US 8.8.8.8:53 ww25.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com udp
US 199.59.243.225:80 ww25.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com tcp

Files

memory/2000-0-0x0000000000400000-0x0000000000A73000-memory.dmp

memory/2000-3-0x0000000000400000-0x0000000000A73000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-21 10:27

Reported

2024-02-21 10:30

Platform

win10v2004-20231215-en

Max time kernel

141s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry.exe"

Signatures

Wannacry

ransomware worm wannacry

Processes

C:\Users\Admin\AppData\Local\Temp\2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry.exe

"C:\Users\Admin\AppData\Local\Temp\2024-02-21_d10c53dfd3ed81afc9e7a6d099e9bb88_wannacry.exe"

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 103.224.212.215:80 www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com tcp
US 8.8.8.8:53 ww25.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com udp
US 199.59.243.225:80 ww25.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwff.com tcp
US 8.8.8.8:53 172.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 215.212.224.103.in-addr.arpa udp
US 8.8.8.8:53 225.243.59.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 226.238.32.23.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 41.173.79.40.in-addr.arpa udp

Files

memory/3600-0-0x0000000000400000-0x0000000000A73000-memory.dmp

memory/3600-1-0x0000000000400000-0x0000000000A73000-memory.dmp