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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
    25/11/2024, 23:07

General

  • Target

    9e700d4ea0c2386dbc2cf25b0d5cd04c_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    9e700d4ea0c2386dbc2cf25b0d5cd04c

  • SHA1

    ab16583265a7a93fe5f151e1af2f60eebc944943

  • SHA256

    fb7488d7d478bcef51e238958cbd38d56c241bc91832a005c78ee63f89b3c13c

  • SHA512

    9982a71c308dd414a44f412f50c6a0bae8c3830190e7cebbc8f303b5d95b6e65dd635fc433689f77e46f462f9b8839110272a4981dd157625bfafc7fd14ba958

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNy6o:Dv8IRRdsxq1DjJcqfP

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\9e700d4ea0c2386dbc2cf25b0d5cd04c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9e700d4ea0c2386dbc2cf25b0d5cd04c_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:1956
    • 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:2664

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\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

    Filesize

    1KB

    MD5

    5af2137cbcf19b4abc790632d9e1c630

    SHA1

    98eca0d0f831ca71dbcecc52f0ec06cabe6a9eb9

    SHA256

    c1210f7e4310e3fb93787362eb0d14f4b012902841809b411f70359bbb0c9dda

    SHA512

    93079db0114ce18d09085404fd6394f207661bd4418ae88c318ea62997603b1008bfdeecfb86ed69b0e42d712baa21766d284c2e864c81b655b1ddb89f24e9b4

  • C:\Users\Admin\AppData\Local\Temp\tmpF81A.tmp

    Filesize

    28KB

    MD5

    94e4f75588d88166534a87d515ce2352

    SHA1

    fc3f07d6fb7b9da85273057e708106617a255b7a

    SHA256

    900f9bd2f53204dc26ee104c75834912714c19c02de73007a3967af33df7b572

    SHA512

    299d07053d144d925a43e9fbadb39a04f9da0a35a71549423f10afea3b523b55c2e0d1bdcbf079230bc66e90e12a04e51ae3578585ba100ec5846626c22c6be6

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

    Filesize

    1KB

    MD5

    be38b06e5a5e8878d4e7ccd61381d86e

    SHA1

    3d52a6fb31244c7af60b2f95796a4e8a637e5bfb

    SHA256

    93bb43b50c5811febd0804386e0fa8deb3abafefaa3e59695e803acab90047ec

    SHA512

    bd09dc7f79fd6fdc82a25f14b0a5777f42371e4f13dd15a021a39675a84f62014c88a3196a7e9f6dcd039a2de4acf4118bf93b32db4733656705ef8180b268d6

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

    Filesize

    1KB

    MD5

    c261e0b526d78f5fd61c920229a02e7e

    SHA1

    c822a783af54270462baa53f9e977a750c0e1db9

    SHA256

    2695c4a2c230e4b39c9d27c1c5bb95c839ff8981e3b708ab60c179bab6bfbff8

    SHA512

    83f95407e0a5fed16111d9eaeeea32941e12a5b2a50f2c83f6a7178ed24aeab36f8c0a7856b7e286bc2499ab04b3a0b118e8ff990cc684bf14d951e9368aa853

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

    Filesize

    1KB

    MD5

    6c74ab167c367d982a74cb7a8ce5ff66

    SHA1

    af72bf52f2bb3e99d5f966bfd0a374fcdae1f193

    SHA256

    ff7332ac1db0c306e211d1f6b98b046e18025bea35f8681be86225d57f3ac24a

    SHA512

    afb4b2a7fddf67169c22ac1f3fe5071211b24fcdced55098e8691ef2c0d546ea5e281f0d06c6634cdd624974e63a458554e38cdf8e7c1952893f0b17710d8d00

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1956-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1956-161-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1956-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1956-182-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1956-189-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1956-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1956-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2664-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-162-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-183-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-185-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-190-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2664-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB