Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-12-2024 21:58

General

  • Target

    dbbc479bc4e24a676bdbf2176e47e80e_JaffaCakes118.exe

  • Size

    481KB

  • MD5

    dbbc479bc4e24a676bdbf2176e47e80e

  • SHA1

    d261fb93dd25221a7e8e84a3787ecf7f5fc84816

  • SHA256

    aa9e873e603834eb71ab070667b0efa18a01088f3752cfd496568971928804ac

  • SHA512

    2a107f9b17c086ad1df474129afba7652f525e03e4e382dabbe1251cce8e72ccebf8d0555d4cb37ff04fdd774c7e1fc0af9317da9d119d6d040d0c553c703ee9

  • SSDEEP

    12288:X+CL63PoVmLamC54ycpsKVWHYIS3O6/FeN7mNtTird:XJL6/nBCG/pvV+SV/FeNmTEd

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 1 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dbbc479bc4e24a676bdbf2176e47e80e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dbbc479bc4e24a676bdbf2176e47e80e_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\program files\internet explorer\IEXPLORE.EXE
      "C:\program files\internet explorer\IEXPLORE.EXE"
      2⤵
        PID:1912

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2472-0-0x0000000000400000-0x000000000054B000-memory.dmp

      Filesize

      1.3MB

    • memory/2472-1-0x00000000005C0000-0x0000000000603000-memory.dmp

      Filesize

      268KB

    • memory/2472-4-0x00000000001F0000-0x00000000001F1000-memory.dmp

      Filesize

      4KB

    • memory/2472-3-0x0000000000280000-0x0000000000281000-memory.dmp

      Filesize

      4KB

    • memory/2472-2-0x0000000001EA0000-0x0000000001EA1000-memory.dmp

      Filesize

      4KB

    • memory/2472-7-0x00000000020F0000-0x00000000020F1000-memory.dmp

      Filesize

      4KB

    • memory/2472-6-0x00000000020E0000-0x00000000020E1000-memory.dmp

      Filesize

      4KB

    • memory/2472-5-0x0000000001EC0000-0x0000000001EC1000-memory.dmp

      Filesize

      4KB

    • memory/2472-8-0x00000000020F0000-0x00000000020F1000-memory.dmp

      Filesize

      4KB

    • memory/2472-10-0x0000000000415000-0x0000000000416000-memory.dmp

      Filesize

      4KB

    • memory/2472-11-0x0000000000400000-0x000000000054B000-memory.dmp

      Filesize

      1.3MB

    • memory/2472-12-0x00000000005C0000-0x0000000000603000-memory.dmp

      Filesize

      268KB