General

  • Target

    847b81b3ff1c90b782a1c8b664ad8d1eb86fe73888cb9c7060ba588cd1f00f01

  • Size

    1.7MB

  • Sample

    240610-qpplhsxbqb

  • MD5

    bd34282e09db034b8832784fe9309825

  • SHA1

    52fad196aa157165ec37137d7dfec33cdb755804

  • SHA256

    847b81b3ff1c90b782a1c8b664ad8d1eb86fe73888cb9c7060ba588cd1f00f01

  • SHA512

    b95f830f42e80e31b8a4ebd462f9b442f7bfc71abd04664d43e863db9ffb709750b205c004f748919e69bd29ac9172c926974cd95fdd9c2b569413215101b77e

  • SSDEEP

    24576:JoZYQkmdrf+UUfMxVVtes12FxwojKr98YGeGG9iH:JPYxpUkxVVChjHZQsH

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

      847b81b3ff1c90b782a1c8b664ad8d1eb86fe73888cb9c7060ba588cd1f00f01

    • Size

      1.7MB

    • MD5

      bd34282e09db034b8832784fe9309825

    • SHA1

      52fad196aa157165ec37137d7dfec33cdb755804

    • SHA256

      847b81b3ff1c90b782a1c8b664ad8d1eb86fe73888cb9c7060ba588cd1f00f01

    • SHA512

      b95f830f42e80e31b8a4ebd462f9b442f7bfc71abd04664d43e863db9ffb709750b205c004f748919e69bd29ac9172c926974cd95fdd9c2b569413215101b77e

    • SSDEEP

      24576:JoZYQkmdrf+UUfMxVVtes12FxwojKr98YGeGG9iH:JPYxpUkxVVChjHZQsH

    • 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