Malware Analysis Report

2024-09-22 12:27

Sample ID 240406-r29b5ace9x
Target 01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38.sample
SHA256 01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38
Tags
troldesh discovery persistence ransomware spyware stealer trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38

Threat Level: Known bad

The file 01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38.sample was found to be: Known bad.

Malicious Activity Summary

troldesh discovery persistence ransomware spyware stealer trojan upx

Troldesh, Shade, Encoder.858

Reads user/profile data of web browsers

UPX packed file

Adds Run key to start application

Checks installed software on the system

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of UnmapMainImage

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-04-06 14:42

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-06 14:42

Reported

2024-04-06 14:52

Platform

win7-20240215-en

Max time kernel

428s

Max time network

497s

Command Line

"C:\Users\Admin\AppData\Local\Temp\01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

Reads user/profile data of web browsers

spyware stealer

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38.exe

"C:\Users\Admin\AppData\Local\Temp\01b654c15c38a907d9966a5c1515fa201472ef1e3b831062d283e6cec2763e38.exe"

Network

Country Destination Domain Proto
AT 86.59.21.38:443 tcp
N/A 127.0.0.1:49195 tcp
NL 194.109.206.212:443 tcp
DE 131.188.40.189:443 tcp

Files

memory/1776-0-0x0000000000610000-0x00000000006E5000-memory.dmp

memory/1776-1-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-2-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-3-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-4-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-6-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-5-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-7-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-11-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1776-12-0x0000000000610000-0x00000000006E5000-memory.dmp

memory/1776-13-0x0000000000400000-0x0000000000608000-memory.dmp