General

  • Target

    저작권 침해에 대한 증거 및 자료 - 스타쉽 엔터테인먼트.zip

  • Size

    101.2MB

  • Sample

    240929-rrsavsxglm

  • MD5

    f521823506843dac80c32be282da21f9

  • SHA1

    2a872a9b79426ec48214a899fcf37f32e250c9db

  • SHA256

    1b70899faec0f86dcbc0b1a05aafbb666115392f90622942742938e349fa0bf3

  • SHA512

    31eb4ea4afd35b51fa1b21e7ef5553fbaf730de568299c394b0cdfaee12d4891e356c04946dbf44708541e085a89a305cbe89abd728dcd35bdc25e2e4f09bdb2

  • SSDEEP

    3145728:4eaU29WmBuj5V9/97h+8ZYqk/t5YVuxflmaKameBjn9Nghzrvuj:4eDbmtzm8/Bhqrvuj

Malware Config

Extracted

Family

vidar

Version

11

Botnet

da1105e7cee8ade4acd1a4dc0b47dbbe

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

      저작권 침해에 대한 증거 및 자료 - 스타쉽 엔터테인먼트.zip

    • Size

      101.2MB

    • MD5

      f521823506843dac80c32be282da21f9

    • SHA1

      2a872a9b79426ec48214a899fcf37f32e250c9db

    • SHA256

      1b70899faec0f86dcbc0b1a05aafbb666115392f90622942742938e349fa0bf3

    • SHA512

      31eb4ea4afd35b51fa1b21e7ef5553fbaf730de568299c394b0cdfaee12d4891e356c04946dbf44708541e085a89a305cbe89abd728dcd35bdc25e2e4f09bdb2

    • SSDEEP

      3145728:4eaU29WmBuj5V9/97h+8ZYqk/t5YVuxflmaKameBjn9Nghzrvuj:4eDbmtzm8/Bhqrvuj

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Target

      저작권 침해에 대한 증거 및 자료 - 스타쉽 엔터테인먼트.exe

    • Size

      6.1MB

    • MD5

      4864a55cff27f686023456a22371e790

    • SHA1

      6ed30c0371fe167d38411bfa6d720fcdcacc4f4c

    • SHA256

      08c7fb6067acc8ac207d28ab616c9ea5bc0d394956455d6a3eecb73f8010f7a2

    • SHA512

      4bd3a16435cca6ce7a7aa829eb967619a8b7c02598474e634442cffc55935870d54d844a04496bf9c7e8c29c40fae59ac6eb39c8550c091d06a28211491d0bfb

    • SSDEEP

      98304:VZQIM+/nv/CDoAkYwpAa5ge1zZ/jtdZwUkQ:bJCKlA2VKUz

    • Detect Vidar Stealer

    • 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.

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v15

Tasks