Malware Analysis Report

2024-09-23 07:04

Sample ID 220425-q923cagebl
Target a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec
SHA256 a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec
Tags
worm hermeticwiper
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec

Threat Level: Known bad

The file a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec was found to be: Known bad.

Malicious Activity Summary

worm hermeticwiper

Detect HermeticWizard

Hermeticwiper family

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2022-04-25 13:58

Signatures

Detect HermeticWizard

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

Hermeticwiper family

hermeticwiper

Analysis: behavioral1

Detonation Overview

Submitted

2022-04-25 13:58

Reported

2022-04-25 13:59

Platform

win10-20220414-en

Max time kernel

40s

Max time network

44s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec.dll

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3820 wrote to memory of 824 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 3820 wrote to memory of 824 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 3820 wrote to memory of 824 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec.dll

C:\Windows\SysWOW64\regsvr32.exe

/s C:\Users\Admin\AppData\Local\Temp\a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec.dll

Network

Country Destination Domain Proto
GB 51.104.15.252:443 tcp

Files

memory/824-116-0x0000000000000000-mapping.dmp