Overview

overview

10

Static

static

3

Bootstrapper.exe

windows10-2004-x64

10

Bootstrapper.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    Bootstrapper.exe
  • Size 4.8MB
  • Sample251128-yv23sshq8v
  • SHA256 44cefbaee8bee8478184f72a2b7917a85e498ef47b5cf37486718d0fd657c1d5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vidardba8f4e22e3ebf229dfdaa5f77c7ee03discoveryspywarestealer

Malware Config

Extracted

Family

  • vidar

Version

  • 16.8

Botnet

  • dba8f4e22e3ebf229dfdaa5f77c7ee03

Targets

    • Target
      Bootstrapper.exe
    • Size 4.8MB
    • SHA256 44cefbaee8bee8478184f72a2b7917a85e498ef47b5cf37486718d0fd657c1d5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    dba8f4e22e3ebf229dfdaa5f77c7ee03discoveryvidarspywarestealer

    • Detects Vidar Stealer

      stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar family

      vidar

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks