Overview

overview

7

Static

static

3

864540efcf...18.exe

windows7-x64

7

864540efcf...18.exe

windows10-2004-x64

7

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General

  • Target

    864540efcfba01994f6f2730c5f919fd_JaffaCakes118

  • Size

    632KB

  • Sample

    240810-qyywjs1gpk

  • MD5

    864540efcfba01994f6f2730c5f919fd

  • SHA1

    e91ce6e86102cd043a187de9ea8d3855c50b82cf

  • SHA256

    b89c100fb14353723250720e3a543dc0e069464dfc5a3e9deff5df7591b6a1ea

  • SHA512

    40bda94e28b4ab8c49bb05fffedb16cf327c67a2a4ffd1c2a531659ed3be5ea4815563f3dce27e0645b2fd81d3bdcb7358f0725dbc38240c53092dc6bea66f81

  • SSDEEP

    12288:LQL/8Gya/JAywTk+mh/w4EUkVYLNEgL4vUvdq5lNtTirdJGdM:LQLx/JA5kpEWE2qUvSTEd0i

Score
7/10
bootkitdiscoverypersistence

Malware Config

Targets

    • Target

      864540efcfba01994f6f2730c5f919fd_JaffaCakes118

    • Size

      632KB

    • MD5

      864540efcfba01994f6f2730c5f919fd

    • SHA1

      e91ce6e86102cd043a187de9ea8d3855c50b82cf

    • SHA256

      b89c100fb14353723250720e3a543dc0e069464dfc5a3e9deff5df7591b6a1ea

    • SHA512

      40bda94e28b4ab8c49bb05fffedb16cf327c67a2a4ffd1c2a531659ed3be5ea4815563f3dce27e0645b2fd81d3bdcb7358f0725dbc38240c53092dc6bea66f81

    • SSDEEP

      12288:LQL/8Gya/JAywTk+mh/w4EUkVYLNEgL4vUvdq5lNtTirdJGdM:LQLx/JA5kpEWE2qUvSTEd0i

    Score
    7/10
    bootkitdiscoverypersistence

    • Deletes itself

    • Executes dropped EXE

    • 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