Overview

overview

10

Static

static

3

JaffaCakes...fd.exe

windows7-x64

10

JaffaCakes...fd.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_50892c8f70c82473e272d526523699fd

  • Size

    113KB

  • Sample

    250305-e8n9bayrx8

  • MD5

    50892c8f70c82473e272d526523699fd

  • SHA1

    ac79d91863306c79dd33d7a47fbcde7818c50088

  • SHA256

    e74ceb74444a23b3768ed05114717fc14770e487882b1d38f8b145be63d56e10

  • SHA512

    2fd6c938771c0b1d4f13617c5a4096a45d36a54b0d25a092a9a1c3e26d629e757d782501b94941024fce3d6780e9cc64ae774f6e907dac708f1eb0e136c31ad8

  • SSDEEP

    3072:ebYzLnmvvzLZmYFfO37SynB+SMRMvgbEdQnaEx:ebYfYZZxYSynNl54B

Score
10/10
gh0stratbootkitdiscoverypersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_50892c8f70c82473e272d526523699fd

    • Size

      113KB

    • MD5

      50892c8f70c82473e272d526523699fd

    • SHA1

      ac79d91863306c79dd33d7a47fbcde7818c50088

    • SHA256

      e74ceb74444a23b3768ed05114717fc14770e487882b1d38f8b145be63d56e10

    • SHA512

      2fd6c938771c0b1d4f13617c5a4096a45d36a54b0d25a092a9a1c3e26d629e757d782501b94941024fce3d6780e9cc64ae774f6e907dac708f1eb0e136c31ad8

    • SSDEEP

      3072:ebYzLnmvvzLZmYFfO37SynB+SMRMvgbEdQnaEx:ebYfYZZxYSynNl54B

    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

    • Server Software Component: Terminal Services DLL

      persistence

    • Checks computer location settings

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

    • 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