Malware Analysis Report

2024-10-23 19:39

Sample ID 231219-rrve8aeddj
Target 424d62f26707eace0cd7a2f75f07b636
SHA256 daf0e8f20ba17846c23d6e6006ab07cfd8f0b78d2914b26de1f87f9b60b4859b
Tags
marsstealer spyware stealer
score
10/10

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
10/10

SHA256

daf0e8f20ba17846c23d6e6006ab07cfd8f0b78d2914b26de1f87f9b60b4859b

Threat Level: Known bad

The file 424d62f26707eace0cd7a2f75f07b636 was found to be: Known bad.

Malicious Activity Summary

marsstealer spyware stealer

Marsstealer family

Reads user/profile data of web browsers

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-19 14:26

Signatures

Marsstealer family

marsstealer

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-19 14:26

Reported

2023-12-19 17:27

Platform

win7-20231215-en

Max time kernel

119s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\424d62f26707eace0cd7a2f75f07b636.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\424d62f26707eace0cd7a2f75f07b636.exe

"C:\Users\Admin\AppData\Local\Temp\424d62f26707eace0cd7a2f75f07b636.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 820

Network

Country Destination Domain Proto
US 8.8.8.8:53 sadasew94okl234.000webhostapp.com udp
US 145.14.145.94:80 sadasew94okl234.000webhostapp.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-19 14:26

Reported

2023-12-19 17:20

Platform

win10v2004-20231201-en

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A