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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/03/2025, 01:24

General

  • Target

    JaffaCakes118_7c610e485e2afdfcd24a59845f7a462d.exe

  • Size

    28KB

  • MD5

    7c610e485e2afdfcd24a59845f7a462d

  • SHA1

    b032afd83d9def2a0b4cee314232017984d59da6

  • SHA256

    41e054cd710b3e4f31f55d7f540b20e9b3d3b92a54ebbd7d7ef645d5e08b0631

  • SHA512

    ac3fc4af523e37dcb0dcaee1fc01da85c60320b139edc42d58117459e428e3d2eed1bcf21739e42cbef0c2a295fa6fbcedf21d81f78a7cc3a78deb7958dcea6e

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNXa:Dv8IRRdsxq1DjJcqfR

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_7c610e485e2afdfcd24a59845f7a462d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7c610e485e2afdfcd24a59845f7a462d.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5656
    • 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:5976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FLLW6ZK9\796MOXA0.htm

    Filesize

    153KB

    MD5

    3d5f16f71c80b3cd127228366fce145a

    SHA1

    976779ec2ae4e1864a7316075c52c5176b2eba11

    SHA256

    646ce520b3b4206a60e8be1e45c05c17c886185f5f64cb71021e146a43ff4d52

    SHA512

    b63a7c28c019d02c5440a668ba306640aeb5415b2d5845c2868f9cc5e243742fff9faaa63ee764a123ce86cef051cac3dcad320b9bb50ca43f3c0f9febd2ddba

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MSRA1ROA\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MSRA1ROA\search[3].htm

    Filesize

    146KB

    MD5

    f6985090f4a22fa3ec6d54bebd095a9f

    SHA1

    55ef44c2761bda1c7a9d1c293c611efe68269f28

    SHA256

    8f7418e2d0933e1ab4638a1cc5f00384773210a04e372b109d07409337a9f88d

    SHA512

    74f16527d9947c4667667d0b7cf2b645948a1d04fc04476f070a49149d66f7cdd98f6ab156cb145f603758f51590814b151a1f71bddf25ae7d4f309e1d18fb98

  • C:\Users\Admin\AppData\Local\Temp\tmpFC2E.tmp

    Filesize

    28KB

    MD5

    0e7664363cf0d814bba733227154db41

    SHA1

    35f2205843838dc27fd698b42db3117fdcc24f01

    SHA256

    59a6141051fdf34119348144ab6d5aca73479e73615b68b496af5ca954871357

    SHA512

    d51929a3a5f2a27d52ee860f8b77396e819db9c07fdc57ce0ba2472f4439ac5eb434adf5421284c7a9eea2f120d0dba85653b2282815db76157be42dc8b82f4a

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

    Filesize

    1KB

    MD5

    84b48b4903336189a51987a3f9665c28

    SHA1

    d16f594e72615f275235a11dd85074ba77748a06

    SHA256

    1ecd8416f93bbfa25fda7f525aa2039aa3310bc54c713a6c6f23f4403efc1360

    SHA512

    8ff2afe91dfd366d96d08da7661613df36fc03950545ef4371535603521a957ad9237c735c7b21c31319f10d8ca538dd87360559b75007680845f617f4e11f07

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

    Filesize

    1KB

    MD5

    9ace751c4328fe00af02bb6d339e772b

    SHA1

    5d9052afa8eeb2b877a2b59bded724eadeeb4ed9

    SHA256

    aaa02cd9a2faa4873ad60644609caa9582cc8cc8eff70e05c0cf0dd45dc1a6c1

    SHA512

    97202fd1296a0e2bdd5ed5a77addcc595111b6a792371f59bab58205bc3e59022328c9591233090f4df92f01e9636e85afda4c22a3b52a4e27efefa685593f5c

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

    Filesize

    1KB

    MD5

    815aad575706076c8fb53df880a8495b

    SHA1

    e9c86c2f8394ac55ee1114b0a78008107e87feb7

    SHA256

    34dcdaf3fdde4d956856e5c0b52793e2680c2f9f5b42e48e2205e61b4a896061

    SHA512

    a3a1e2a82e2556ba73639485f643f135b1555a0b9cf7e8f512c66630520fd551a4074a9340834ad2935e56d9672893abb88e84ea7304aabd581050bc2d51afdf

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/5656-201-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5656-203-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5656-172-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5656-208-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5656-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5656-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5656-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5976-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-192-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-202-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-204-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-209-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5976-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB