Malware Analysis Report

2024-09-23 07:04

Sample ID 220705-jhsahafbap
Target a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec.zip
SHA256 b8f7abca3b0147fa30f3f0fcf63a1e2426ee4f0b6d07ef2155f02aac87cf41fe
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

b8f7abca3b0147fa30f3f0fcf63a1e2426ee4f0b6d07ef2155f02aac87cf41fe

Threat Level: Known bad

The file a259e9b0acf375a8bef8dbc27a8a1996ee02a56889cba07ef58c49185ab033ec.zip was found to be: Known bad.

Malicious Activity Summary

worm hermeticwiper

Detect HermeticWizard

Hermeticwiper family

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2022-07-05 07:40

Signatures

Detect HermeticWizard

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

Hermeticwiper family

hermeticwiper

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-05 07:40

Reported

2022-07-05 07:45

Platform

win10v2004-20220414-en

Max time kernel

108s

Max time network

180s

Command Line

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

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\system32\WerFault.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2296 wrote to memory of 3460 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2296 wrote to memory of 3460 N/A C:\Windows\system32\regsvr32.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2296 wrote to memory of 3460 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

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 460 -p 4104 -ip 4104

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 4104 -s 1768

Network

Country Destination Domain Proto
NL 104.110.191.140:80 tcp
NL 104.110.191.140:80 tcp
US 13.89.178.26:443 tcp
NL 104.110.191.140:80 tcp
NL 104.110.191.140:80 tcp
GB 92.123.140.25:80 tcp

Files

memory/3460-130-0x0000000000000000-mapping.dmp