Malware Analysis Report

2024-11-15 08:07

Sample ID 230811-2qb8cshb55
Target Gerador.zip
SHA256 7bf8b31e20e0d651fc7ec648cde247ee0a5319c3ce80ddfa99e018dc784306f5
Tags
mercurialgrabber 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 Overview

score
10/10

SHA256

7bf8b31e20e0d651fc7ec648cde247ee0a5319c3ce80ddfa99e018dc784306f5

Threat Level: Known bad

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

Malicious Activity Summary

mercurialgrabber spyware stealer

Mercurial Grabber Stealer

Mercurialgrabber family

Reads user/profile data of web browsers

Unsigned PE

Program crash

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-08-11 22:46

Signatures

Mercurialgrabber family

mercurialgrabber

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-11 22:46

Reported

2023-08-11 22:47

Platform

win10v2004-20230703-en

Max time kernel

10s

Max time network

14s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Gerador.exe"

Signatures

Mercurial Grabber Stealer

stealer mercurialgrabber

Reads user/profile data of web browsers

spyware stealer

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\system32\WerFault.exe C:\Users\Admin\AppData\Local\Temp\Gerador.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Gerador.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Gerador.exe

"C:\Users\Admin\AppData\Local\Temp\Gerador.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -pss -s 424 -p 3932 -ip 3932

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 3932 -s 1824

Network

Country Destination Domain Proto
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 discordapp.com udp
US 162.159.129.233:443 discordapp.com tcp
US 8.8.8.8:53 233.129.159.162.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp

Files

memory/3932-133-0x0000000000E40000-0x0000000000E50000-memory.dmp

memory/3932-137-0x00007FFE3AA40000-0x00007FFE3B501000-memory.dmp

memory/3932-138-0x000000001BBD0000-0x000000001BBE0000-memory.dmp

memory/3932-139-0x00007FFE3AA40000-0x00007FFE3B501000-memory.dmp