Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-12-2024 02:24

General

  • Target

    c282cd28971a8cc477e8961528f8572101d3427da898e3f90b03b998693ce4aa.exe

  • Size

    29KB

  • MD5

    ac97a51f745b510682408561b60af1a7

  • SHA1

    ac546ba21286607808c61f01de105f6c714ee8be

  • SHA256

    c282cd28971a8cc477e8961528f8572101d3427da898e3f90b03b998693ce4aa

  • SHA512

    595490ee43de0a053445e5de5deff20ba459c1d5b5cfe19edf879f172678313abaee910d1c5e887e588bb8e1f6dd4abc18128dc68f119983be8d3904c420ae99

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/dL:AEwVs+0jNDY1qi/qVL

Malware Config

Signatures

  • Detects MyDoom family 5 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 24 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\c282cd28971a8cc477e8961528f8572101d3427da898e3f90b03b998693ce4aa.exe
    "C:\Users\Admin\AppData\Local\Temp\c282cd28971a8cc477e8961528f8572101d3427da898e3f90b03b998693ce4aa.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4804
    • 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:1648

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp527B.tmp

    Filesize

    29KB

    MD5

    440c3072992aca9c2c1c605a896db72d

    SHA1

    ef7e4a6b3ad84353dcbb8b8912f7eef2ee4b08d3

    SHA256

    3db203487a2838688416dab183b99610ec098f775a8352bb1c1108c1d999bbe0

    SHA512

    c35dbe8442e574d959d4239fc8e12988ef5336288a0be0140cfafb1223a4a29a7ee537b833c39e0b6916df4e94902d562b28833b40ea1e42a0c84a6845f140a5

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

    Filesize

    352B

    MD5

    41441cade759161893975c7edf2ab177

    SHA1

    d438ef612d3117becaa6266b715ec3ead09672e4

    SHA256

    ab7173cd2b3342a175c87afefddd15d17656a7ce17188d1d53c9d7937167012a

    SHA512

    476952fae1511d06224ba40febe708a9c689cda7f53bada8c2ffcc592d5397ff8027cfec7873ba5b09462b3b5f473b5123f5cc9d149afefab2e6c5b03fdb41f6

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

    Filesize

    352B

    MD5

    6355db42d10a3ff038aa70bcdd1d574c

    SHA1

    b92ff8d562e5037c917fcb0aadd19eaed3ab81df

    SHA256

    7327d205160739c642064e92599d3157285521f16c676d8096f0e564255b3b93

    SHA512

    bc0a5ff5bf6746af1d733b267f5a27ace5f24d4b6826fa1431fc17e5758689518cfd62cbe08e9a322ab733f77d6123063165e154924944b9b66a539bb6a05a37

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1648-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-179-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-165-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1648-92-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4804-91-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4804-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4804-164-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4804-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4804-178-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4804-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB