Overview

overview

10

Static

static

3

40b6434683...77.exe

windows10-2004-x64

10

40b6434683...77.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    40b643468356c0fd751893647ad0dc9e2a0019427e4f5f0e2f6e559efcecb977.bin
  • Size 6.7MB
  • Sample260901-z6levsbl61
  • SHA256 40b643468356c0fd751893647ad0dc9e2a0019427e4f5f0e2f6e559efcecb977
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
vidarc9e9a8ce47eb529601c1bb8d8883edb4defense_evasionstealer

Malware Config

Extracted

Family

  • vidar

Version

  • 3.2

Botnet

  • c9e9a8ce47eb529601c1bb8d8883edb4

C2

  • https://t.me/nag0a

  • https://dev.epicgames.com/community/api/user_profiles/profile.json?hash_id=EMqJL

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:34.0) Gecko/20100101 Firefox/34.0

Targets

    • Target
      40b643468356c0fd751893647ad0dc9e2a0019427e4f5f0e2f6e559efcecb977.bin
    • Size 6.7MB
    • SHA256 40b643468356c0fd751893647ad0dc9e2a0019427e4f5f0e2f6e559efcecb977
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    c9e9a8ce47eb529601c1bb8d8883edb4vidarstealerdefense_evasion

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Enumerates VirtualBox registry keys

      defense_evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      defense_evasion

    • Looks for VirtualBox Guest Additions in registry

      defense_evasion

    • Looks for VMWare Tools registry key

      defense_evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks