Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-09-2024 18:51

General

  • Target

    dcd8835b1788b420915d10d91beadb02_JaffaCakes118.exe

  • Size

    353KB

  • MD5

    dcd8835b1788b420915d10d91beadb02

  • SHA1

    47ffc4fa03c6eaecbe6079032f0bd59e07fd0067

  • SHA256

    250bfce1b651da42695a83ecc41412ce61b01887496259ef75b629c8974a32eb

  • SHA512

    1890a804581844bf0ea1bf606b85e93466e49c065189d2313147c2c584c5b1d24ca46a49b386ca72109170e545631af433f0c1c490c64274f8cd37524a20a483

  • SSDEEP

    6144:DpzqX//MR1IcErd67W9cFS6li+B2tl7gzo2ktUURqlhyQAwdx:yk1IcCd6YcFSzlyk3qsi

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dcd8835b1788b420915d10d91beadb02_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dcd8835b1788b420915d10d91beadb02_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4276
    • C:\Users\Admin\AppData\Local\Temp\dcd8835b1788b420915d10d91beadb02_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\dcd8835b1788b420915d10d91beadb02_JaffaCakes118.exe
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4716
      • C:\Users\Admin\AppData\Local\Temp\dcd8835b1788b420915d10d91beadb02_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\dcd8835b1788b420915d10d91beadb02_JaffaCakes118.exe
        3⤵
          PID:4936

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4276-0-0x0000000000400000-0x000000000060E710-memory.dmp

      Filesize

      2.1MB

    • memory/4276-9-0x0000000000400000-0x000000000060E710-memory.dmp

      Filesize

      2.1MB

    • memory/4716-5-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4716-3-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4716-16-0x0000000000400000-0x000000000043A000-memory.dmp

      Filesize

      232KB

    • memory/4936-10-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4936-13-0x0000000000400000-0x00000000004083A0-memory.dmp

      Filesize

      32KB

    • memory/4936-12-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB