General

  • Target

    200fbe006c4bd2254f52a2511351db06.bin

  • Size

    594KB

  • Sample

    231119-bmyn3sgc73

  • MD5

    a641f8002532de763107bbb04b1b5450

  • SHA1

    9471be50440d65d496f0b50bdaea5b157ee69f1d

  • SHA256

    2965698d4ed3fe3ef1c4e178d87034458fac97d60119c14fedb91678c16158c6

  • SHA512

    7e064abc42aea0f927468d2f95528f5228ecc4c54dbdde7a264ae35140a12adc249e92f8100bcacfe3aaf49f97c3e93b280f998bc27be127778312c786172ccd

  • SSDEEP

    12288:2bs2LE0oJtIV48RYaVlXxm4his9BVxmjESOsKI8sKGXTgJVtyR8VEg:2bsWu4Vgy1ILAmjE/BKTgkRkR

Score
10/10

Malware Config

Targets

    • Target

      11e9006a70a09fdb18197a2ab767335abad8b628302345fe4a97cfd52fca0358.exe

    • Size

      1.1MB

    • MD5

      200fbe006c4bd2254f52a2511351db06

    • SHA1

      a861260bf97882d4c9bcd8c8ff20f55bd76ede83

    • SHA256

      11e9006a70a09fdb18197a2ab767335abad8b628302345fe4a97cfd52fca0358

    • SHA512

      cd17043118609474bd3206fee19448defab1dea375a19d7547b5282348ee5474aa827fd61adcaa1adc47886dfbf69636d0c4aa806f2c42639ed0807a29cb15fa

    • SSDEEP

      24576:U2G/nvxW3Ww0tAz3pfv5IOTh+hGBJgHUvhMUo+VdiYm:UbA30Y3nVd5xTo+8

    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

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks