General

  • Target

    Date2023.exe

  • Size

    1024KB

  • Sample

    230326-st63gaah71

  • MD5

    f7fd4791be2e2624b7fbb1d91ab2f539

  • SHA1

    5e293bd82fc478a0891a092e02a7576d6a9799d9

  • SHA256

    be82beca4c46e17fb1d4e7f23cf028f61b0d6e64d39146f31f1e7072ecf95fbe

  • SHA512

    340d18119fe408976e06e78ab8fa44c900981b25025389e6da674d662945986456d6ed98ffc7a478ff9583b147cb77a4df339e6e4b9734952c69693e53e20882

  • SSDEEP

    6144:7GZnGSyQWFr8FG6d68UeCVMlVTgjwAaTJVM0ASpk4hHsbPZ0kuydk3CKxh4:aXy7YKxeCVgxJA0ASp2tA

Malware Config

Extracted

Family

vidar

Version

3

Botnet

e37abeff0df24a473dacaf8467d6fa48

C2

https://t.me/zaskullz

https://steamcommunity.com/profiles/76561199486572327

http://135.181.87.234:80

Attributes
  • profile_id_v2

    e37abeff0df24a473dacaf8467d6fa48

Targets

    • Target

      Date2023.exe

    • Size

      1024KB

    • MD5

      f7fd4791be2e2624b7fbb1d91ab2f539

    • SHA1

      5e293bd82fc478a0891a092e02a7576d6a9799d9

    • SHA256

      be82beca4c46e17fb1d4e7f23cf028f61b0d6e64d39146f31f1e7072ecf95fbe

    • SHA512

      340d18119fe408976e06e78ab8fa44c900981b25025389e6da674d662945986456d6ed98ffc7a478ff9583b147cb77a4df339e6e4b9734952c69693e53e20882

    • SSDEEP

      6144:7GZnGSyQWFr8FG6d68UeCVMlVTgjwAaTJVM0ASpk4hHsbPZ0kuydk3CKxh4:aXy7YKxeCVgxJA0ASp2tA

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks