Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2024 18:04

General

  • Target

    ce52e9ac185a230d202b89abf7884c7d_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    ce52e9ac185a230d202b89abf7884c7d

  • SHA1

    73ab46948bd8808de62dc9e8d2085236df0e95b7

  • SHA256

    cea62f7f617e395180c145f7517be170b9a6179f8f9a9d80521c38fb00287577

  • SHA512

    9b7c82920bc1574c8d313d77e3612aadbe70d35d7020911e60971e2b8209fb1b9cb092d2082d0f449ea488911633bec8ac877413087341d66c94eea590f58ac5

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNey9zR:Dv8IRRdsxq1DjJcqfizR

Malware Config

Signatures

  • Detects MyDoom family 7 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 26 IoCs

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

  • Drops file in Windows directory 3 IoCs
  • 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\ce52e9ac185a230d202b89abf7884c7d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ce52e9ac185a230d202b89abf7884c7d_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5096
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:4148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpCFC1.tmp

    Filesize

    28KB

    MD5

    1eafcdab84a85b945ac4bc06ec5b2582

    SHA1

    07e8f6414906c80bc621610d004daee769cc4591

    SHA256

    b33c183c3e21b8f5eede6aa731e82b36f83f597f0273c303e02a9e7d1c2818c6

    SHA512

    c724c85fc96ec5977257d80323cc3925f80e2965e1b2feab3f615987605e3978b4fa35abbbd7c88cef114e6ea51a312de2591a971987df05ca705cb768583836

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    eb64150ebb21ae0391f36778719a3918

    SHA1

    b6507e8ce9fbf82d9a20e2368b3190c2c36965d1

    SHA256

    b34133717817f2a6521f8bc9ad811297ea17e939f9a70aef338fbbca649b46de

    SHA512

    1b066111171206ddc9674943b4aa4722c4cc6bd794aaf9485fa8106ae5d5dd4556c11456e3c7c18c8375ee3522406c0133d4ef25bece150187cfe244f2c872ae

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    27107e4ceaee7012ebd4d05d04fa9c49

    SHA1

    bbc4e96ea62397b1c8ac5021397ad761a941d2ed

    SHA256

    ab8d1ca1edad81655ff36dc83c323f55b9dfda5a87c68450af8611f1198eabe5

    SHA512

    414a4cc71e41a9021d5418b009696bcbc89cd56f5bf946f67dc2e9c9476e64df25b14433035dbb99ab0d2757fb108c3e2515894f292fafcec412fd0f48230343

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4148-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-205-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-165-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-163-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4148-142-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5096-157-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5096-139-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5096-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5096-164-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5096-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5096-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5096-204-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5096-44-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB