Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 04:06

General

  • Target

    a3c5b78c633c965770f2f21cacfbfc9f_JaffaCakes118.exe

  • Size

    703KB

  • MD5

    a3c5b78c633c965770f2f21cacfbfc9f

  • SHA1

    85e5d495267cd913e10ce08abc608e86c9de1030

  • SHA256

    421a48c69cac73d858801b5142f3474bd4ce2ce34879fb235a3c45e1220d15b7

  • SHA512

    7c27e365a4a5c1791ee263591057d133e43471d248954d99d58519c56ff4f720b6a087673d83f44023b3cc8e01098ffde9c40771c1f3fd8b97157aa3c34a81ca

  • SSDEEP

    12288:vviyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24WO:3YLqv/gaTbisSqrQL6yoQfhdC24WO

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\a3c5b78c633c965770f2f21cacfbfc9f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a3c5b78c633c965770f2f21cacfbfc9f_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:1724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1724-2-0x00000000006F0000-0x0000000000871000-memory.dmp

    Filesize

    1.5MB

  • memory/1724-9-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB