pysilon | 02ab5eaa36cd584cb56f5f384d9a3c6e1cb19620c8e23e72d72097c023c93372 | Triage

Submit
Reports

Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

Static

static

Fl_Studio_21.exe

windows7-x64

7

Fl_Studio_21.exe

windows10-2004-x64

9

Sharing

General

Target

Fl_Studio_21.exe
Size

56.1MB
Sample

240930-klq3aazgkh
MD5

86480d87daa6bdcc81fc5fa224ae47a4
SHA1

86685b537b073b4fa43503b64ce9dbdd402d3033
SHA256

02ab5eaa36cd584cb56f5f384d9a3c6e1cb19620c8e23e72d72097c023c93372
SHA512

ec0743f111dc144023a7f3e6bb01123144c5a81601ae31fab6765edcf6f08a9b1c5ff58887408943097381fd826129bed6d2ed49dc29c0dd558220bc3b808b88
SSDEEP

1572864:AvxZQglHWE7vaSk8IpG7V+VPhqQdSiE70lg7SDPz:AvxZxF3eSkB05awkSge7gb

Score

10^/10

pysilon evasion execution persistence pyinstaller upx

Static task

static1

pyinstaller pysilon

4 signatures

Behavioral task

behavioral1

Sample

Fl_Studio_21.exe

Resource

win7-20240903-en

windows7-x64

3 signatures

10 seconds

Behavioral task

behavioral2

Sample

Fl_Studio_21.exe

Resource

win10v2004-20240802-en

evasion execution persistence upx

windows10-2004-x64

12 signatures

10 seconds

Malware Config

Targets

- Target
  
  Fl_Studio_21.exe
- Size
  
  56.1MB
- MD5
  
  86480d87daa6bdcc81fc5fa224ae47a4
- SHA1
  
  86685b537b073b4fa43503b64ce9dbdd402d3033
- SHA256
  
  02ab5eaa36cd584cb56f5f384d9a3c6e1cb19620c8e23e72d72097c023c93372
- SHA512
  
  ec0743f111dc144023a7f3e6bb01123144c5a81601ae31fab6765edcf6f08a9b1c5ff58887408943097381fd826129bed6d2ed49dc29c0dd558220bc3b808b88
- SSDEEP
  
  1572864:AvxZQglHWE7vaSk8IpG7V+VPhqQdSiE70lg7SDPz:AvxZxF3eSkB05awkSge7gb
Score

9^/10

upx evasion execution persistence
- Enumerates VirtualBox DLL files
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Sets file to hidden
  Modifies file attributes to stop it showing in Explorer etc.
  evasion
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

File and Directory Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

pyinstallerpysilon

behavioral1

behavioral2

evasionexecutionpersistenceupx

© 2018-2025

Terms | Privacy

We care about your privacy.

This website stores cookies on your computer. These cookies are used to improve your website experience and provide more personalized services to you, both on this website and through other media. To find out more about the cookies we use, see our Privacy Policy.