Malware Analysis Report

2025-04-03 09:54

Sample ID 250305-b5wmfavvct
Target 2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami
SHA256 b434c48e89e41fe4af8b9cf454cb02ae71fb8c4ac71a988f146569558e92e5ad
Tags
pyinstaller kaiten gafgyt amadey
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

b434c48e89e41fe4af8b9cf454cb02ae71fb8c4ac71a988f146569558e92e5ad

Threat Level: Known bad

The file 2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami was found to be: Known bad.

Malicious Activity Summary

pyinstaller kaiten gafgyt amadey

Amadey family

Detected Gafgyt variant

Detects Kaiten/Tsunami Payload

Gafgyt family

Kaiten family

Detects Pyinstaller

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2025-03-05 01:44

Signatures

Amadey family

amadey

Detected Gafgyt variant

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

Detects Kaiten/Tsunami Payload

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

Gafgyt family

gafgyt

Kaiten family

kaiten

Detects Pyinstaller

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-05 01:44

Reported

2025-03-05 01:46

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami.exe

"C:\Users\Admin\AppData\Local\Temp\2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-05 01:44

Reported

2025-03-05 01:46

Platform

win10v2004-20250217-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami.exe

"C:\Users\Admin\AppData\Local\Temp\2025-03-05_b52c00f913d8b2efc553d8e763ebd74d_bashlite_cobalt-strike_cryptolocker_helios_luca-stealer_mirai_tsunami.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

N/A