Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/04/2024, 20:02

General

  • Target

    c17d831084e06900d704093c2fe2db99_JaffaCakes118.exe

  • Size

    383KB

  • MD5

    c17d831084e06900d704093c2fe2db99

  • SHA1

    b68f6f94766ba2e16b4754357314bfcf3922fd68

  • SHA256

    dfe88c60f40c6833de847c67d3ce521854adaf7e659e9ef67fd90402f44ae00b

  • SHA512

    69258c707ef3fd3a03fdce17eef3d348627c3bb2f0c2f5dfcea71dc1cbd7d2dcde0f35a9279291a8f45871ec030eda9e8c59a23a00405eb41d0f4e3955382bff

  • SSDEEP

    6144:SYzGVMNbOgV/5W9LPJgqpET3UEQXsyXeqGtMUbiBaUkWPam6GSbCsdENeCn6H:SYzGVM3VyJgeE7uXsQeVtBKNkWPamMCY

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c17d831084e06900d704093c2fe2db99_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c17d831084e06900d704093c2fe2db99_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Program Files (x86)\ttkap\piddo.exe
      "C:\Program Files (x86)\ttkap\piddo.exe"
      2⤵
      • Executes dropped EXE
      PID:2224
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3904 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4196

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          • C:\Program Files (x86)\ttkap\piddo.exe

            Filesize

            392KB

            MD5

            5e583e265e2ff1a90233b5bb19592971

            SHA1

            27add58d9a40e08073d74d8a130627354bc5ae92

            SHA256

            bea2a38ee1f0dc1e4c0bf44bc09c9470818d93577a04e0f4c3735be0e2a3e9b8

            SHA512

            b9038670d192723504cec36d301b426e255ba173ee27ee3ff168e08954d5edbf83af01f492ece2de538c8ba8757ef4528f1bcf4bb5c636eb1530a5d86b1760cf

          • memory/2224-7-0x0000000000400000-0x0000000000490000-memory.dmp

            Filesize

            576KB

          • memory/2224-8-0x0000000000400000-0x0000000000490000-memory.dmp

            Filesize

            576KB

          • memory/2628-0-0x0000000000400000-0x0000000000490000-memory.dmp

            Filesize

            576KB

          • memory/2628-1-0x0000000000400000-0x0000000000490000-memory.dmp

            Filesize

            576KB

          • memory/2628-6-0x0000000000400000-0x0000000000490000-memory.dmp

            Filesize

            576KB