General

  • Target

    7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe

  • Size

    1.1MB

  • Sample

    240531-y5gjvabh8y

  • MD5

    45a62d3f7e65b83fe28bb1fd317fd1d2

  • SHA1

    cf97b166bdd7a829c5b31b676de012bd0e734284

  • SHA256

    7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507

  • SHA512

    26ad782074caad503cbbab6aa743b2843a0d88c5111fe4dc230fae9313a941c4c153ace0eb5efa58c872fadc9d844b1b803d5c7028482750ebce2634bd4e99c2

  • SSDEEP

    24576:U2G/nvxW3Ww0tgmNcrfDaLjgc8I2hbUKnciXqi9aq:UbA307MKMcyvz

Malware Config

Targets

    • Target

      7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507.exe

    • Size

      1.1MB

    • MD5

      45a62d3f7e65b83fe28bb1fd317fd1d2

    • SHA1

      cf97b166bdd7a829c5b31b676de012bd0e734284

    • SHA256

      7e2e9a46aa1930d18390fcd3f0ae1875ec6781bec595c1cd125d836100e99507

    • SHA512

      26ad782074caad503cbbab6aa743b2843a0d88c5111fe4dc230fae9313a941c4c153ace0eb5efa58c872fadc9d844b1b803d5c7028482750ebce2634bd4e99c2

    • SSDEEP

      24576:U2G/nvxW3Ww0tgmNcrfDaLjgc8I2hbUKnciXqi9aq:UbA307MKMcyvz

    • 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.

    • Disables Task Manager via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks