Malware Analysis Report

2024-10-16 03:22

Sample ID 230208-q7gzdsbc82
Target builder-exe
SHA256 a736269f5f3a9f2e11dd776e352e1801bc28bb699e47876784b8ef761e0062db
Tags
lockbit blackmatter
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

a736269f5f3a9f2e11dd776e352e1801bc28bb699e47876784b8ef761e0062db

Threat Level: Known bad

The file builder-exe was found to be: Known bad.

Malicious Activity Summary

lockbit blackmatter

Blackmatter family

Lockbit family

Rule to detect Lockbit 3.0 ransomware Windows payload

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-02-08 13:53

Signatures

Blackmatter family

blackmatter

Lockbit family

lockbit

Rule to detect Lockbit 3.0 ransomware Windows payload

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-08 13:53

Reported

2023-02-08 13:56

Platform

win7-20220812-en

Max time kernel

43s

Max time network

46s

Command Line

"C:\Users\Admin\AppData\Local\Temp\builder-exe.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\builder-exe.exe

"C:\Users\Admin\AppData\Local\Temp\builder-exe.exe"

Network

N/A

Files

memory/1624-54-0x0000000076041000-0x0000000076043000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-02-08 13:53

Reported

2023-02-08 13:56

Platform

win10v2004-20220812-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\builder-exe.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\builder-exe.exe

"C:\Users\Admin\AppData\Local\Temp\builder-exe.exe"

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
NL 95.101.78.106:80 tcp
NL 95.101.78.106:80 tcp
US 93.184.220.29:80 tcp
DE 51.116.253.168:443 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.220.29:80 tcp

Files

N/A