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Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 16:28

General

  • Target

    0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe

  • Size

    44KB

  • MD5

    0248d5006eebe1f4680ec76226afcce2

  • SHA1

    0e5be809f41d7eaff91c167acbe44f02f84c3268

  • SHA256

    548f74067daaaa8b032fc6844fe7161fa59eddb11aa69654b3c9365b474d8efb

  • SHA512

    cbabab64739c30af9d91146a437e01ade84569eabdaeb5a2a92526c79e837f29eea403e1f7156800b9b228df25c046d237af82e1580c0f934b204a7756304acb

  • SSDEEP

    768:6I/Hdi9CiXXe04H7cHPHYmug6UXQm1dIZE2ocOT77e:62DHyj6S3T77

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0248d5006eebe1f4680ec76226afcce2_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Users\Admin\viuoqu.exe
      "C:\Users\Admin\viuoqu.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\viuoqu.exe

    Filesize

    44KB

    MD5

    badc9048f0e61eb68ac83c0bbe9ae7c2

    SHA1

    0cbcc841b6be0def4c19568d928009818d12fe8e

    SHA256

    cb706dc3b30cb813d53664c7e7a0322082c381ffa519027e246d4b19c93e6a7b

    SHA512

    ee1e098b9baa5307fb4c2cacd16ee114073d42e4c519af3954c3241f7a18ac6211eca634db8352805c5d656c7ad4e6e507d6be95cf215ffc746f13ac6dcc7237