Overview

overview

10

Static

static

7

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    file.exe
  • Size 2.8MB
  • Sample221118-2pel4abe36
  • SHA256 4e9175b772c839c1ee50597212389675e75454092aaa2d59a88ea222dfab24e2
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vidar1679evasionspywarestealerthemidatrojan

Malware Config

Extracted

Family

  • vidar

Version

  • 55.7

Botnet

  • 1679

C2

  • https://t.me/deadftx

  • https://www.tiktok.com/@user6068972597711

Attributes
  • profile_id

    1679

Targets

    • Target
      file.exe
    • Size 2.8MB
    • SHA256 4e9175b772c839c1ee50597212389675e75454092aaa2d59a88ea222dfab24e2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vidar1679evasionspywarestealerthemidatrojan

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

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

      evasion

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks