Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 07:34

General

  • Target

    90f7dd7471c452e71ceb64817a222a03_JaffaCakes118.exe

  • Size

    808KB

  • MD5

    90f7dd7471c452e71ceb64817a222a03

  • SHA1

    253502530fa2425f6c32854bfca0b2eb2fc5f083

  • SHA256

    f02000bc6c26028a670b9dcb4e90e1e8eda1b43a571a1e1047d459d674e1ac68

  • SHA512

    90d1e7d7aa484d676387c2801a7d97f3dfdf73ab4cf8a934b58051d82522715bad65a43fc203f02312276c083ae451169b9ec0ac01c87badf49b0e65cbdaad64

  • SSDEEP

    12288:aYzkJxjCYzY7gWrZERaKFXlwytMPhnfLV9VQtWAPeIhH6W2Bj17vI9UYzyjbHmOE:aNxjvzY8Wr2R96ytI3SoIWYmfxPDgEe

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 36 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90f7dd7471c452e71ceb64817a222a03_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\90f7dd7471c452e71ceb64817a222a03_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3008-2-0x00000000020C0000-0x0000000002241000-memory.dmp

    Filesize

    1.5MB

  • memory/3008-10-0x00000000020C0000-0x0000000002241000-memory.dmp

    Filesize

    1.5MB

  • memory/3008-11-0x00000000020C0000-0x0000000002241000-memory.dmp

    Filesize

    1.5MB

  • memory/3008-9-0x00000000020C0000-0x0000000002241000-memory.dmp

    Filesize

    1.5MB

  • memory/3008-12-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB