General

  • Target

    2025-02-13_7ca1a467d3565e8827428ac7be5b7bf6_frostygoop_poet-rat_snatch

  • Size

    5.1MB

  • Sample

    250213-kaz6tawnay

  • MD5

    7ca1a467d3565e8827428ac7be5b7bf6

  • SHA1

    63a893bf674933c34cbe216b49722ad18d625fc6

  • SHA256

    efbd528c8ed8c5253b5e191eedc85e30f75778a417b5f427da115e7f44d9dd47

  • SHA512

    9be0926ef5c388853cd7560afdbd97d0f47265b3bef47cefbaaa65c33593e2eb525da9f58079c9411e87ad4a184eff49021fc982bfafe030a55272a311228720

  • SSDEEP

    49152:YVotF0OLNzFMg3PVyj+ikV/rX/qyzPKO93t0jc6MVh3dd6vE/68u86k1G:YsmOLTJVySl5rFPKOH/IL

Malware Config

Extracted

Family

vidar

C2

https://t.me/b4cha00

https://steamcommunity.com/profiles/76561199825403037

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:137.0) Gecko/20100101 Firefox/137.0

Targets

    • Target

      2025-02-13_7ca1a467d3565e8827428ac7be5b7bf6_frostygoop_poet-rat_snatch

    • Size

      5.1MB

    • MD5

      7ca1a467d3565e8827428ac7be5b7bf6

    • SHA1

      63a893bf674933c34cbe216b49722ad18d625fc6

    • SHA256

      efbd528c8ed8c5253b5e191eedc85e30f75778a417b5f427da115e7f44d9dd47

    • SHA512

      9be0926ef5c388853cd7560afdbd97d0f47265b3bef47cefbaaa65c33593e2eb525da9f58079c9411e87ad4a184eff49021fc982bfafe030a55272a311228720

    • SSDEEP

      49152:YVotF0OLNzFMg3PVyj+ikV/rX/qyzPKO93t0jc6MVh3dd6vE/68u86k1G:YsmOLTJVySl5rFPKOH/IL

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks