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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
    04/01/2025, 22:54

General

  • Target

    JaffaCakes118_7cb4fca5b444e4eb2dd18688fd0be1c0.exe

  • Size

    28KB

  • MD5

    7cb4fca5b444e4eb2dd18688fd0be1c0

  • SHA1

    f7da6d61d8a54f98a1670f74c6efe2fadcc95ce6

  • SHA256

    8882aa2d209775f25c783116d73d46fa284b0edb80f2cccd79d0e670f2322282

  • SHA512

    1bd27dfc1ffe553ff273f38c80e0d384be446761f6bcb8ef75592c5ce18e7f2ab756bb511037338791d070b39f5c9ab8bc9bbb990468f97ccd25ef56a3b7333d

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN3QzFW:Dv8IRRdsxq1DjJcqf3W

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_7cb4fca5b444e4eb2dd18688fd0be1c0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7cb4fca5b444e4eb2dd18688fd0be1c0.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:920
    • 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:1236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\08ZTJJXR\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpE28.tmp

    Filesize

    28KB

    MD5

    59e9bbd8ce26486f44935da281461db4

    SHA1

    7fbb01210153f7d47683717a7fdfa7408f8c0e15

    SHA256

    df5a3316f5b0cc167eefeb168a2abb95a873b40cf94c7742c982605bd4c43cec

    SHA512

    602af229b2987609fc1005c27261777879227181db2608a5b268da350da8c0610039b5de15dcd13284b907684e6a58e350f7ea0f2f721df2f63df55e2f0eafb1

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

    Filesize

    1KB

    MD5

    aa6276624241b8f7758b319c2ca8dcd4

    SHA1

    21dd998ade25f101574e03603daffb69f094b5af

    SHA256

    1e4ea59ec9c664889100d7c69ce08f28fac53267626bc1f13cea7b801d1dfc1b

    SHA512

    c184b0b8fc48dfb7a8cb2887c8ed59e45538fbce6868edd90f61047672d70c2105690d1ea004fe43656b58fba63743dabc5bf763184ea6c71b4107ad376fbf9c

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

    Filesize

    1KB

    MD5

    b8981ab745f32a36ed12d6c9569fe89a

    SHA1

    df937c6370bdb14a8ab43ee8217b7580c95697ae

    SHA256

    2c08650f84ef59d9c176e9132b8d505930a4654c01866ba8f72c22bf7089ee55

    SHA512

    a04e92742f60680dcca55b5fc250ce14ea09ebff97e541d190ac5ad068722986937765f3cfda559439ce91bed4f4b04f34ef569c98f941d769d7cc2f9853621b

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

    Filesize

    1KB

    MD5

    f4a9566c0568e68b4b3daf79157c19e8

    SHA1

    779fb4a1a6920d621861dd3cb174d783e22f6222

    SHA256

    f9b704840636a51b6dca2c140fc745488e9394bd62f91368a108711843d7ec4f

    SHA512

    b7903326cec75b9acb3a9425e4b8125e36e6691a7392e862df11d018a7d45e082751ac307dede3913dd7123ef8aacfab975c5383af86fbffbfcf444cc9666eb9

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/920-145-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/920-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/920-178-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/920-169-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/920-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/920-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/920-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1236-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-148-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-170-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-179-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1236-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB