Overview

overview

10

Static

static

1

JaffaCakes...61.exe

windows7-x64

10

JaffaCakes...61.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_4f622a7641293ba12630f2aee19a0e61

  • Size

    94KB

  • Sample

    250304-yx3gcayzhv

  • MD5

    4f622a7641293ba12630f2aee19a0e61

  • SHA1

    b18bb1535b8c5229481a665d8072e995ce37ce17

  • SHA256

    239b7cd90eb08f94831fa16fc9f657bcc1defc074636c559b2c705d5d0397d91

  • SHA512

    1d9cd38d8446c3c4691c5ba0f869ef31d1ddf811c8aad1e92a1a94c39a04e628c546c3bef3df01da49bc4cdae3e142c461d046b16d163aa814bba540a2e61624

  • SSDEEP

    1536:4oFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prXSEPnbSVO:46S4jHS8q/3nTzePCwNUh4E95POVO

Score
10/10
gh0stratbootkitdiscoverypersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_4f622a7641293ba12630f2aee19a0e61

    • Size

      94KB

    • MD5

      4f622a7641293ba12630f2aee19a0e61

    • SHA1

      b18bb1535b8c5229481a665d8072e995ce37ce17

    • SHA256

      239b7cd90eb08f94831fa16fc9f657bcc1defc074636c559b2c705d5d0397d91

    • SHA512

      1d9cd38d8446c3c4691c5ba0f869ef31d1ddf811c8aad1e92a1a94c39a04e628c546c3bef3df01da49bc4cdae3e142c461d046b16d163aa814bba540a2e61624

    • SSDEEP

      1536:4oFusSx9qYMhdFHS8qdydo3nTzhYxJA+CwNUtBZVY9v8prXSEPnbSVO:46S4jHS8q/3nTzePCwNUh4E95POVO

    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