Overview

overview

10

Static

static

3

8a1bcd0af9...18.exe

windows7-x64

10

8a1bcd0af9...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8a1bcd0af97b8e4f2c427632ce476519_JaffaCakes118

  • Size

    1.6MB

  • Sample

    240601-lyf9aahc6t

  • MD5

    8a1bcd0af97b8e4f2c427632ce476519

  • SHA1

    f44aed99a767d38335fcb6129449507189363061

  • SHA256

    ef88bf443858a8a99894e7657a964b28902352493f47db30d57bad70b7df9637

  • SHA512

    30724c56bb4716b8a81bf42b9d1e0ef17f56831376fb2c84986fcd302986596679c1612e8bb1867eaac9837a89f7ef4bb94529405b08ceb85eda1e3e997229e6

  • SSDEEP

    24576:UuhauerQZb+md4wmWOlerQZb+md4wmWOeerQZb+md4wmM:bnerQZbd2ZerQZbd2aerQZbd24

Score
10/10
evasionexecutionpersistence

Malware Config

Targets

    • Target

      8a1bcd0af97b8e4f2c427632ce476519_JaffaCakes118

    • Size

      1.6MB

    • MD5

      8a1bcd0af97b8e4f2c427632ce476519

    • SHA1

      f44aed99a767d38335fcb6129449507189363061

    • SHA256

      ef88bf443858a8a99894e7657a964b28902352493f47db30d57bad70b7df9637

    • SHA512

      30724c56bb4716b8a81bf42b9d1e0ef17f56831376fb2c84986fcd302986596679c1612e8bb1867eaac9837a89f7ef4bb94529405b08ceb85eda1e3e997229e6

    • SSDEEP

      24576:UuhauerQZb+md4wmWOlerQZb+md4wmWOeerQZb+md4wmM:bnerQZbd2ZerQZbd2aerQZbd24

    Score
    10/10
    evasionexecutionpersistence

    • Disables service(s)

      evasionexecution

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks