Overview

overview

10

Static

static

7

bdcaf26e8e...18.exe

windows7-x64

10

bdcaf26e8e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bdcaf26e8e176bb266f7f1f3f47d6a4b_JaffaCakes118

  • Size

    109KB

  • Sample

    240824-cfgyeszdpb

  • MD5

    bdcaf26e8e176bb266f7f1f3f47d6a4b

  • SHA1

    4c26cf90bd3ece1836386a46cfe573c50f865055

  • SHA256

    03a300d4d14c2c0b5859d24fa46b22172d912189aab7cf28da0cf65f627a73cc

  • SHA512

    757fbad0378255c3436a63231bdbfdaa4a1c3c2475f68c260cf5b45236a92a16e1f554e64cbe18a258e07f88dd1da2a27a0ab4499fe96d3cb2ebb077d902117c

  • SSDEEP

    3072:js0rYkuskVAGkSDCiX0D5mkpw3DYGJlb4:trYtspGkGCX5nwV

Score
10/10
gh0stratbootkitdiscoverypersistenceratupx

Malware Config

Targets

    • Target

      bdcaf26e8e176bb266f7f1f3f47d6a4b_JaffaCakes118

    • Size

      109KB

    • MD5

      bdcaf26e8e176bb266f7f1f3f47d6a4b

    • SHA1

      4c26cf90bd3ece1836386a46cfe573c50f865055

    • SHA256

      03a300d4d14c2c0b5859d24fa46b22172d912189aab7cf28da0cf65f627a73cc

    • SHA512

      757fbad0378255c3436a63231bdbfdaa4a1c3c2475f68c260cf5b45236a92a16e1f554e64cbe18a258e07f88dd1da2a27a0ab4499fe96d3cb2ebb077d902117c

    • SSDEEP

      3072:js0rYkuskVAGkSDCiX0D5mkpw3DYGJlb4:trYtspGkGCX5nwV

    Score
    10/10
    gh0stratbootkitdiscoverypersistenceratupx

    • 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

    • Deletes itself

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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