General

  • Target

    cbe9ac361320c689ea74990eb5b752c63b9bfec9deeb09ce7cfaaafb6baf41ef.exe

  • Size

    1.1MB

  • Sample

    240927-b67q4ayfnj

  • MD5

    9a30ee005b2b33436f0c5d6600507674

  • SHA1

    dae6301ecc10242b609e8b1d1d624772de14c28f

  • SHA256

    cbe9ac361320c689ea74990eb5b752c63b9bfec9deeb09ce7cfaaafb6baf41ef

  • SHA512

    59b0ba792acdc46a61e07cddf7a3c3d051743433062432cfef0daba33ef9ff9b5be6f2e46324ee405132fc4d282cec62fc8b79471bc184392bd5d34e814b1162

  • SSDEEP

    24576:/9ZWDjMzibzyO/xkZawNwKrXsjGiYqbDxLOJDjt5r7L2rvqHq:/6DjY495kTwmXseqbD9OJXtFqvqK

Malware Config

Extracted

Family

vidar

Version

11

Botnet

dc012f980711fe846b1fec1f4b705f4a

C2

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Targets

    • Target

      cbe9ac361320c689ea74990eb5b752c63b9bfec9deeb09ce7cfaaafb6baf41ef.exe

    • Size

      1.1MB

    • MD5

      9a30ee005b2b33436f0c5d6600507674

    • SHA1

      dae6301ecc10242b609e8b1d1d624772de14c28f

    • SHA256

      cbe9ac361320c689ea74990eb5b752c63b9bfec9deeb09ce7cfaaafb6baf41ef

    • SHA512

      59b0ba792acdc46a61e07cddf7a3c3d051743433062432cfef0daba33ef9ff9b5be6f2e46324ee405132fc4d282cec62fc8b79471bc184392bd5d34e814b1162

    • SSDEEP

      24576:/9ZWDjMzibzyO/xkZawNwKrXsjGiYqbDxLOJDjt5r7L2rvqHq:/6DjY495kTwmXseqbD9OJXtFqvqK

    • Detect Vidar Stealer

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks