General

  • Target

    6138162d97c0d0e8a2e674ba79ceaeab_JaffaCakes118

  • Size

    2.6MB

  • Sample

    241020-j377fsxhlh

  • MD5

    6138162d97c0d0e8a2e674ba79ceaeab

  • SHA1

    7344fd183785bb82df544de4494dabcdb5809a56

  • SHA256

    ca120c5d0d369d14bbbeb0ca02a3bebf878d484009db94c4a4108034d1116887

  • SHA512

    d670ead9e8b4bbb0af8059fa6b147574f4bd5357535747747bfd6ccb80936e3be3566829620f2d7c0ddb6ff1904419fdc0ad72c5a70b85d7626d2492c1261426

  • SSDEEP

    49152:EQT4nbEvMRjzJnwavRWaRiU7AHRZZ8pKCYJsRcAJ5StJUhu/9CO3+:zEbEvAzxvRWOiSgRjNCEWcO5AUoFD3+

Malware Config

Targets

    • Target

      ARBINFOBOT.scr

    • Size

      2.7MB

    • MD5

      cf7ed26ab265ec92a94327b5db086c50

    • SHA1

      0b3ddada345a9855d702d166c5ffd6550ad55a09

    • SHA256

      976fd87b32905a84e2de2f2de3ed53999dba3c1451645e9137a57fa92e2582af

    • SHA512

      dbf23647193145df52941b2cf4814b113ba38732caf7b90b65b9febea56ea68c7496677c1b21e54ae77f4ee35115b7b614b4f843d49e4e2f405fdcf504933c05

    • SSDEEP

      49152:bXz+zBRt59hTkRjttbC2auuHx5oHXpnNj0uWRSS1kJUBCqI:bXz+NRN6tquuHn4XFNouoSS12UQl

    • Banload

      Banload variants download malicious files, then install and execute the files.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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 local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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.

    • 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.

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks