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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/12/2024, 08:14

General

  • Target

    d615d925e23294d818f1bbf35b73c9b5_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    d615d925e23294d818f1bbf35b73c9b5

  • SHA1

    86de0a98782619906e861cc4d211eec00ec71ba2

  • SHA256

    b1655cd143a376c5a4c65a8b8bfe98a0594ecee1409b840878c738cf7798a516

  • SHA512

    545c862d4f6c4c9ef80f5fa95871252d99049cfff00340542c676d3cb8d85a41f9cc1400510baa0e41ef3eaaa7b8c3190ac56ee4e5944ae4d45628cc6ff9232f

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNzV:Dv8IRRdsxq1DjJcqfa

Malware Config

Signatures

  • Detects MyDoom family 5 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 24 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\d615d925e23294d818f1bbf35b73c9b5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d615d925e23294d818f1bbf35b73c9b5_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:3016
    • 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:4676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8B3ZU6S9\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp32FF.tmp

    Filesize

    28KB

    MD5

    d7815cc7bdfd5767a661ed316f3decf6

    SHA1

    a62f56ad9eb38d5bd817a8481b1891d5e0af423b

    SHA256

    58c1dc7384b4dd88a798edd19fe0b3c01da0f73bad19b0b5780646540ecbd8e0

    SHA512

    fb618110c8a0f971c6db8487233f8485ee3a90e20b4f1caf1ad3002071304709531a129654b68f622ae91615c5c48fd153794207e0361442dd98274a934684f8

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

    Filesize

    1KB

    MD5

    ebc8ee2a228c1a25eaf0f57afd15d309

    SHA1

    635d2387fd0c9451b6e6eb4ec2244ba972e88218

    SHA256

    d7a3a06db6d6e56c6537e65c89d5acb9357e099501d19714ec8908c191ce26dd

    SHA512

    b8b1bea996534c1ac582e12afb26beb29d8f0d67528ef1ed6f244637e65a1b9b2e595603f885b495a106292399ac71c36ed53869c566a0899198f56f90c6871c

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

    Filesize

    1KB

    MD5

    f47f9d8003b7be0af4bc84d202a39cbf

    SHA1

    400bf3c1fe67dc83febe5237b5c77789b62d737b

    SHA256

    b31c6fc77eb791c369ff5cc35e11cd003b43147f82dc93be11d51c81e9b9826f

    SHA512

    ce81cbf40a665f13faf263668d0541f2a6cf449216bca993ca4777d6bd706ce0b016558ab4a98ce8b1ef2fd01edaa6c0299bb218d13a23ef4fa477f48f958a18

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

    Filesize

    1KB

    MD5

    ac718daa4b93ff62e4564e4d8c0930b7

    SHA1

    77decf2f0872c836b80014b981ab687b2a09bf11

    SHA256

    eac96a7627c9a5b81afafbeb512cee4abacf5a5e017e613ed8359b803f236ae6

    SHA512

    266aa37df749108c02d4202a6c3e19f86a019c6203821163bcbd4da8f21b896a1f1bd3f25ab5cb8680fe07b7ec478c3032c972b1027b35c5175d2ab6a0d5e848

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/3016-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3016-172-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3016-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3016-153-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3016-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3016-56-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4676-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-160-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-173-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4676-177-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB