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Analysis

  • max time kernel
    91s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/09/2024, 01:02

General

  • Target

    e5dc7f541cf70dccf1baa1ba60b0f7ea_JaffaCakes118.exe

  • Size

    693KB

  • MD5

    e5dc7f541cf70dccf1baa1ba60b0f7ea

  • SHA1

    ef9027e9d66b9cc9180bb182b76dc53a3860e556

  • SHA256

    27907d89c5a36f439571be78de537702e872e6be14d404c8bdc145f7124cff2f

  • SHA512

    a2f0af56e3119f971a73648879f1715979eff36e71549998bfa0e7f752f6a3374f3b49fe68333e6d75040f68e86a55a547b4f0cfbdf8369a9e81677abc767c4c

  • SSDEEP

    12288:Y3VJ/OYwligor0gT+hqeMzlqhlW4t6W7yHKl:Y3VJ/OZligK+gchlWxW7Hl

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 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 use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5dc7f541cf70dccf1baa1ba60b0f7ea_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e5dc7f541cf70dccf1baa1ba60b0f7ea_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Users\Admin\AppData\Local\Temp\101.exe
      "C:\Users\Admin\AppData\Local\Temp\101.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\101.exe

    Filesize

    414KB

    MD5

    16d946805beb3dd9ffc945b639ce13a4

    SHA1

    4a8b81103366b618c81e189cddd4b68340384eb5

    SHA256

    6da1e47e6c806e5372804e06e4ab3a4efce24cdf11008d0b50931764dcd83f1c

    SHA512

    eccc0f212cfdb832da4a519ec43b24a8d0390896857bb962d1c0ad9452a8f14f986d8a626371622db307a31ee501be20b10e1c7d6ff8969799b94d68e8c4a861

  • memory/1272-13-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1272-12-0x0000000000401000-0x0000000000403000-memory.dmp

    Filesize

    8KB

  • memory/1272-15-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2960-14-0x0000000000400000-0x000000000049F800-memory.dmp

    Filesize

    638KB