Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/11/2024, 22:26

General

  • Target

    978dcc7fdf061f0ddf0b244e1eb205b5_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    978dcc7fdf061f0ddf0b244e1eb205b5

  • SHA1

    0ecd501c654498bbfcf533ab5dcb9d9dce3b392a

  • SHA256

    b42aac3a96ddf21c6801e43cb3bf34334e4c09299346489722325746e0617299

  • SHA512

    7c8888dc5dc56080a96a0eaeb6ac4728aa1726edf9abddda235a9f83f26632e91509ed6c800dac0392749cc19d1a7189d35b3521971353df53d8417c125559e5

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNB4r9:Dv8IRRdsxq1DjJcqfY4B

Malware Config

Signatures

  • Detects MyDoom family 6 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 25 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\978dcc7fdf061f0ddf0b244e1eb205b5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\978dcc7fdf061f0ddf0b244e1eb205b5_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:4780
    • 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:5020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp501D.tmp

    Filesize

    28KB

    MD5

    cb81eed6f889ebb53ee4f8bcf153b6ba

    SHA1

    0935b5afd83d9a7acf1fad26f24baf087dfd7aa3

    SHA256

    f393e037cf7cafb74f4b28f9660f329a87ec6ed442e3c6fab54169eacc4ad888

    SHA512

    4a41ea06405219214b41c72f09e1fb807c733862a3b8f0c8e6d32effdef83dd9ebbc8c01378092c29b989ecf101b4e058d95d4980e32e83cd9aaa3a9b73d2d45

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

    Filesize

    1KB

    MD5

    90ad136e0310ef23e969581cace653b3

    SHA1

    68b877c07c0934baa32f4e86e6f3ec4d6e759652

    SHA256

    877c10d7aa127b11ed8b1bfdbc986251e63927c5a911e3d8c880466942b28079

    SHA512

    4a63b73037d060e494d8d08f21f6c9f668ce357b856214e93f25609802475cbc6a93e41139fb6ed8b3578f367bd40f9dd02e098f3b6e84111bcdbf866bf0fc13

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

    Filesize

    1KB

    MD5

    d690a73d7d758e6f69761d20b0b5c838

    SHA1

    1ec09f062b52817e1c5b43199fa9cb09e33b09ae

    SHA256

    194db08909da244aa09f22da7d9d6f6e28dde8b8bc7f5c8b227f4f2733416b8d

    SHA512

    d34794796a830bbc7c2082d1e17c45d0bcf5cfeff64826b64a560442ff9944cd14d3b5427a9c579ecfc88a21b33572191339ecd852abb6d050fae95a065b4ad8

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

    Filesize

    1KB

    MD5

    27687318371c9d384e2d0328f4c7a456

    SHA1

    07e67d026110cc32d07c5087a6bb5f5336288ad6

    SHA256

    f812552a80dfa66a232ab6f268274d8bb69cf32a00b3b8d7fbdc4b816ad8d540

    SHA512

    beabcbe76778ac27db1db3d92defbd2d7452fe58a94e2f23ea87124d595b7f5e461d8d3f53406f82b208c780229c91d7e90524b068212303643a08d46a7686b0

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/4780-147-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4780-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4780-176-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4780-169-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4780-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4780-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4780-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5020-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-148-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-177-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5020-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB