Overview

overview

10

Static

static

1

JaffaCakes...25.exe

windows7-x64

10

JaffaCakes...25.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_4341a5d57788fc11c7dd64aa09af9e25

  • Size

    95KB

  • Sample

    250127-ywyf1avjbq

  • MD5

    4341a5d57788fc11c7dd64aa09af9e25

  • SHA1

    c634766b96a54c7ce75b0d92d81fae0456018685

  • SHA256

    34d5f715014b52fff5fe0b0bfe5ba7aad7e09d03a180d1e410acb49af3b968eb

  • SHA512

    cae7329a0c7da5eb816467538cb4ce9d457bce56eb6acd4eebde2e21a7cd36810556407f651e2e8f0d9e470b7086acf9f919dd982fa0c96840281d7b58ffb064

  • SSDEEP

    1536:L+FusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prdpP23w:LES4jHS8q/3nTzePCwNUh4E9Tx

Score
10/10
gh0stratbootkitdiscoverypersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_4341a5d57788fc11c7dd64aa09af9e25

    • Size

      95KB

    • MD5

      4341a5d57788fc11c7dd64aa09af9e25

    • SHA1

      c634766b96a54c7ce75b0d92d81fae0456018685

    • SHA256

      34d5f715014b52fff5fe0b0bfe5ba7aad7e09d03a180d1e410acb49af3b968eb

    • SHA512

      cae7329a0c7da5eb816467538cb4ce9d457bce56eb6acd4eebde2e21a7cd36810556407f651e2e8f0d9e470b7086acf9f919dd982fa0c96840281d7b58ffb064

    • SSDEEP

      1536:L+FusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prdpP23w:LES4jHS8q/3nTzePCwNUh4E9Tx

    Score
    10/10
    gh0stratbootkitdiscoverypersistencerat

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks