Overview

overview

10

Static

static

10

JaffaCakes...96.exe

windows7-x64

10

JaffaCakes...96.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_189cb9e3fd91b250452566f8e0c2af96

  • Size

    919KB

  • Sample

    250106-j58k1atmhp

  • MD5

    189cb9e3fd91b250452566f8e0c2af96

  • SHA1

    67adf586e3764c6415b9d88b5a3de5d257086750

  • SHA256

    2c85a938e111aa9274f3c0995553b6fc35912e56307734bc6c021941190d8a10

  • SHA512

    6b2a055053ef65d009521a33e2e2474e840e37e1722b2355579d3f1485c5d81472542f8149133e955e070a91818f68edf6e049acbaf0cb055bf454bfeb7c0db3

  • SSDEEP

    12288:UCLu7jnpsOJE3AAypPk8qi/c3ntaHroxcIYRWRqn4:UCiPpsRyl5qiuntmrMcIYQR+4

Score
10/10
dcratinfostealerpersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_189cb9e3fd91b250452566f8e0c2af96

    • Size

      919KB

    • MD5

      189cb9e3fd91b250452566f8e0c2af96

    • SHA1

      67adf586e3764c6415b9d88b5a3de5d257086750

    • SHA256

      2c85a938e111aa9274f3c0995553b6fc35912e56307734bc6c021941190d8a10

    • SHA512

      6b2a055053ef65d009521a33e2e2474e840e37e1722b2355579d3f1485c5d81472542f8149133e955e070a91818f68edf6e049acbaf0cb055bf454bfeb7c0db3

    • SSDEEP

      12288:UCLu7jnpsOJE3AAypPk8qi/c3ntaHroxcIYRWRqn4:UCiPpsRyl5qiuntmrMcIYQR+4

    Score
    10/10
    dcratinfostealerpersistencerat

    • DcRat

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

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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.

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks