General

  • Target

    f139ad1c83bf27b6ca402476829a81f311f19b98b655bbaca32ef3c8c5aa7550.exe

  • Size

    978KB

  • Sample

    240618-x6cfvayhnr

  • MD5

    4b4fbd1058bad316a931918769027276

  • SHA1

    598bbff84cfde0d002feeefd19dae6a20fcfcbf8

  • SHA256

    f139ad1c83bf27b6ca402476829a81f311f19b98b655bbaca32ef3c8c5aa7550

  • SHA512

    108c4390dc8944f43579ff8c052207a441f036de68e99a6c41cb28f9d71a6a751e10f918b873dc177ba0a241b402980aed5c3a21003bce250d62fc3afc1e2344

  • SSDEEP

    12288:24/1Q9NM7VWTeY3U/pT4GkCQMoC/E5Fyvzd7DSCUZHjqd3iy06kYmgPAsV8:N57VWTeHT4RIQFy4zZHWdd05g18

Score
10/10

Malware Config

Targets

    • Target

      f139ad1c83bf27b6ca402476829a81f311f19b98b655bbaca32ef3c8c5aa7550.exe

    • Size

      978KB

    • MD5

      4b4fbd1058bad316a931918769027276

    • SHA1

      598bbff84cfde0d002feeefd19dae6a20fcfcbf8

    • SHA256

      f139ad1c83bf27b6ca402476829a81f311f19b98b655bbaca32ef3c8c5aa7550

    • SHA512

      108c4390dc8944f43579ff8c052207a441f036de68e99a6c41cb28f9d71a6a751e10f918b873dc177ba0a241b402980aed5c3a21003bce250d62fc3afc1e2344

    • SSDEEP

      12288:24/1Q9NM7VWTeY3U/pT4GkCQMoC/E5Fyvzd7DSCUZHjqd3iy06kYmgPAsV8:N57VWTeHT4RIQFy4zZHWdd05g18

    Score
    10/10
    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks