Malware Analysis Report

2024-11-15 08:07

Sample ID 230813-vg2y4afe4s
Target drexgrabber.exe
SHA256 ba9b66e4af028959aaac31aa6d74a09e9e4cd8bc31fce00250328e4ab8053f86
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

ba9b66e4af028959aaac31aa6d74a09e9e4cd8bc31fce00250328e4ab8053f86

Threat Level: Known bad

The file drexgrabber.exe was found to be: Known bad.

Malicious Activity Summary

mercurialgrabber spyware stealer

Mercurialgrabber family

Mercurial Grabber Stealer

Reads user/profile data of web browsers

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-08-13 16:58

Signatures

Mercurialgrabber family

mercurialgrabber

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-13 16:58

Reported

2023-08-13 16:59

Platform

win10-20230703-en

Max time kernel

20s

Max time network

23s

Command Line

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

Signatures

Mercurial Grabber Stealer

stealer mercurialgrabber

Reads user/profile data of web browsers

spyware stealer

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Description Indicator Process Target
N/A ip4.seeip.org N/A N/A
N/A ip4.seeip.org N/A N/A
N/A ip4.seeip.org N/A N/A
N/A ip-api.com N/A N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip4.seeip.org udp
US 23.128.64.141:443 ip4.seeip.org tcp
US 23.128.64.141:443 ip4.seeip.org tcp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 discord.com udp
US 162.159.128.233:443 discord.com tcp
US 162.159.128.233:443 discord.com tcp
US 8.8.8.8:53 141.64.128.23.in-addr.arpa udp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 233.128.159.162.in-addr.arpa udp

Files

memory/60-120-0x0000000000770000-0x0000000000780000-memory.dmp

memory/60-121-0x00007FFC00510000-0x00007FFC00EFC000-memory.dmp

memory/60-122-0x0000000002810000-0x0000000002820000-memory.dmp

memory/60-123-0x00007FFC00510000-0x00007FFC00EFC000-memory.dmp

memory/60-125-0x00007FFC00510000-0x00007FFC00EFC000-memory.dmp