General

  • Target

    7c6b9dc5f8cccee32cb9ee0d1d31f3d7a75184a8347b2ca68dc3523d94226684

  • Size

    1.6MB

  • Sample

    240612-m1ghhasaqe

  • MD5

    e9498b52baf11773f6ef73b3bd119234

  • SHA1

    c8247c9d541556bf9f8690b870d8a01bd2b7fe78

  • SHA256

    7c6b9dc5f8cccee32cb9ee0d1d31f3d7a75184a8347b2ca68dc3523d94226684

  • SHA512

    eca27b8a94d81c8ec82ee2e81e80fce40b1737b7ab3a421b9679c6b63fc446bd97218ac5fa96a2b2858b3f69cecd720844e452053537438d1ad878cf4622114f

  • SSDEEP

    24576:spM5863IGfTAVpalBfUfMxVVtes12FxwojKr98YGeGG9i:spQLYkTYp6BfUkxVVChjHZQs

Malware Config

Extracted

Family

stealc

rc4.plain

Extracted

Family

vidar

C2

https://t.me/r8z0l

https://steamcommunity.com/profiles/76561199698764354

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0

Targets

    • Target

      7c6b9dc5f8cccee32cb9ee0d1d31f3d7a75184a8347b2ca68dc3523d94226684

    • Size

      1.6MB

    • MD5

      e9498b52baf11773f6ef73b3bd119234

    • SHA1

      c8247c9d541556bf9f8690b870d8a01bd2b7fe78

    • SHA256

      7c6b9dc5f8cccee32cb9ee0d1d31f3d7a75184a8347b2ca68dc3523d94226684

    • SHA512

      eca27b8a94d81c8ec82ee2e81e80fce40b1737b7ab3a421b9679c6b63fc446bd97218ac5fa96a2b2858b3f69cecd720844e452053537438d1ad878cf4622114f

    • SSDEEP

      24576:spM5863IGfTAVpalBfUfMxVVtes12FxwojKr98YGeGG9i:spQLYkTYp6BfUkxVVChjHZQs

    • Detect Vidar Stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks