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Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/01/2025, 07:24

General

  • Target

    JaffaCakes118_6b0eff7c522a44df82f7be072b45eedb.exe

  • Size

    28KB

  • MD5

    6b0eff7c522a44df82f7be072b45eedb

  • SHA1

    4d006b00c5a52bafbb04d349f89c19cac17e6bfa

  • SHA256

    65475ce143933d47dec32c4569237145f2e55cdd3679ee47921d250a9800bb50

  • SHA512

    2e57407fbacfb4d9a8714087bf46dab0a08d54a18d590575eac5ab2f8f0333722a8e4a4672bcdfda82ef40d0ea70616ecaac3373b96fe57a705b4b45c17f1fbb

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNIqw6T:Dv8IRRdsxq1DjJcqfRUT

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\JaffaCakes118_6b0eff7c522a44df82f7be072b45eedb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6b0eff7c522a44df82f7be072b45eedb.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1212
    • 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:3560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\search[1].htm

    Filesize

    116KB

    MD5

    f1b3f7fc1066dc5f829027f5fde3343f

    SHA1

    79787077933cb3950d8f1676fd2610c4135969fd

    SHA256

    1e48b16e7e6ab7fc5fe6e0a5e4a285f17a266c924ce1af9f74ef0b880bf4e883

    SHA512

    d7f8b6d71ba899d8bdf38a6efebca26ff7dc16ec3587b057d6c38638b8e30cfa46479f4c5bd36c952145cab230c4432d1219d7e119d41eb7b8452649a5766eb5

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

    Filesize

    1KB

    MD5

    b8804feec8cfbace2d85321e62145a87

    SHA1

    d897b78892a97b492d652680946460895a1d58d9

    SHA256

    d2b942e207efaa8f2494e8b44b27aed94c8da03f5da2c08af5648130890696ae

    SHA512

    670098454e7037aa814481f1ad6c4c9eb609473bbc35e5e24157705b3fe05c84d2e464689ae05227d818c9821ace013d6bea7d9adc7285d5ca2ea1d79b6a3f11

  • C:\Users\Admin\AppData\Local\Temp\tmp4F7E.tmp

    Filesize

    28KB

    MD5

    d1bf8ac2a47d81b1a79297d1d39d1edc

    SHA1

    9f156d511e66762a38ed784662f006803025557f

    SHA256

    112e25723e34ec29c4f6a68b0fe09746d2aa981eb800d1dbc4d452e5a02c860f

    SHA512

    8f2fe3dbbde9c057756f0ebe0198c420d69f0d446ffebe1201c5440a28b0b73d300b27f731ea9add6d23d2af3c5bf0b55224c67ba8f4799a57e468066d37835f

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

    Filesize

    1KB

    MD5

    8ebcc27558ad21a78ad74ec833006e83

    SHA1

    b4670f25ba1bf61d282fc5851e9669caf648db6c

    SHA256

    2f01668ad229295a73f5d2b917d55de41b714ef4488b0e6ecb7632b9fcac02d9

    SHA512

    56cc25e60e069bddb66d1cddd56f2da15e5a4ae00a21c8c8599973f18f0866231be0b1eb1e73215d4bb81c1de2fdf6fc11ce821b4ab34347c9c6af4d3a6ccc66

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

    Filesize

    1KB

    MD5

    c574aeb262ec90f0be158aa1c0db226b

    SHA1

    8afa4e75afa9d7acabf2eb7b571e83e5cbae7d4a

    SHA256

    958885c407abef175dfff32daa8044085de7becac1ba8106732491205a86ff99

    SHA512

    bd4346f8f8d538a0f6d247477f0d72ebcc7ca83e8ecc9a138c7e85a116e8ca8fc3f8555ad101247634bd3cdc7fb484af56d9adf52208e6fce10f9741186cc4b1

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

    Filesize

    1KB

    MD5

    680a2c38304317473c1525c856a25088

    SHA1

    979bc272416e20c201f1d2c3db8c88e505941404

    SHA256

    929a3e99c13a12a94ffb072e7ce5b5c0c8028039d1814ff49e803ab6e180f5a8

    SHA512

    7c8c9d4036b382d2c242481a96bc97f61b12048fa689fcfc7a3f19779557d8f1e6d1863d3bd6aa37adbcead7ccf97572944ab9f1e550cb96e27fe9753da7ac26

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1212-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1212-154-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1212-57-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1212-170-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1212-177-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1212-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1212-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/3560-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-58-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-155-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-171-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-173-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-178-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3560-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB