Malware Analysis Report

2024-11-30 21:48

Sample ID 230206-m8bbfsgh5t
Target f383d1763dcdc1e2067ceb0a8a991e4c.bin
SHA256 93052a226e8ae993c31d7c6decef10a924e143231281a4aa46119d6584ee72ba
Tags
loader purecrypter
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

93052a226e8ae993c31d7c6decef10a924e143231281a4aa46119d6584ee72ba

Threat Level: Known bad

The file f383d1763dcdc1e2067ceb0a8a991e4c.bin was found to be: Known bad.

Malicious Activity Summary

loader purecrypter

Detect PureCrypter injector

Purecrypter family

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-02-06 11:07

Signatures

Detect PureCrypter injector

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

Purecrypter family

purecrypter

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-06 11:07

Reported

2023-02-06 11:10

Platform

win7-20220812-en

Max time kernel

37s

Max time network

41s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7807253caffdfc2273c16860e7bf893d835d9ce2c2c2dd65f4af9552e8e2e398.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7807253caffdfc2273c16860e7bf893d835d9ce2c2c2dd65f4af9552e8e2e398.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-02-06 11:07

Reported

2023-02-06 11:10

Platform

win10v2004-20220812-en

Max time kernel

90s

Max time network

126s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7807253caffdfc2273c16860e7bf893d835d9ce2c2c2dd65f4af9552e8e2e398.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\7807253caffdfc2273c16860e7bf893d835d9ce2c2c2dd65f4af9552e8e2e398.dll,#1

Network

Country Destination Domain Proto
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp

Files

N/A