Analysis

  • max time kernel
    150s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 18:38

General

  • Target

    101834215641383ab10a96eb3d4e5d5e_JaffaCakes118.exe

  • Size

    350KB

  • MD5

    101834215641383ab10a96eb3d4e5d5e

  • SHA1

    42bc1b3449c2b6a4ed069b850987cde7f64ee1c4

  • SHA256

    be61a93b08167a2b0aab9d158387fcc949d4e8c41161b8313e286a75412fd223

  • SHA512

    55522818ba50f246663b8cd18dcf24c7be44dc051cf6a8f8fc15d751ed78d526fbee257c84e03359b179ffa3d19af25557083272458396cb5ba4e10c5fc771cc

  • SSDEEP

    6144:a8Vp2nPDEsW9DUSrcFnSJfRuSWoHrTq5MebDbDCZKcta3Jp2HX9/DKs:bVpePDPCUu2Ew2re5MebHOZG3v2HX9us

Score
5/10

Malware Config

Signatures

  • UPX packed file 15 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 24 IoCs

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

  • Modifies registry class 20 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\101834215641383ab10a96eb3d4e5d5e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\101834215641383ab10a96eb3d4e5d5e_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4988
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2624
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3744
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:628
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2908
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3616
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5088
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2544
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2148
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4708
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2468
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:452
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:400
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1688
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3980
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2072
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:964
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4328
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3724
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1920
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1636
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5044
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4680
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3240
    • C:\Windows\SysWOW64\Rundll32.exe
      Rundll32 Shell32.dll,Options_RunDLL
      2⤵
        PID:5016

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • memory/4988-0-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-1-0x0000000000B10000-0x0000000000B11000-memory.dmp

            Filesize

            4KB

          • memory/4988-2-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-4-0x0000000000B10000-0x0000000000B11000-memory.dmp

            Filesize

            4KB

          • memory/4988-5-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-6-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-7-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-8-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-9-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-10-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-11-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-12-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-13-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-14-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-15-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-16-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB

          • memory/4988-17-0x0000000000400000-0x00000000004F4000-memory.dmp

            Filesize

            976KB