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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2025, 07:59

General

  • Target

    b78e566bbb90b1d3bf8da73a8eff49fdb4594bfdb4d71c4c62f7f5550c065208.exe

  • Size

    29KB

  • MD5

    ca41380fc5600f70218c4e2c5052abc9

  • SHA1

    2653e606f1d95dccd207e2bdbd8b3f2cd2fb8329

  • SHA256

    b78e566bbb90b1d3bf8da73a8eff49fdb4594bfdb4d71c4c62f7f5550c065208

  • SHA512

    6d68d8ef9b96c31c083174703747c665ef05c53bcf7aa875215b1b4e5709e0ebacf663766c38ed05d0dd847e56a22b82f21059bcb382e4830c47fbccb242f29f

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/RQ:AEwVs+0jNDY1qi/qC

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 21 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\b78e566bbb90b1d3bf8da73a8eff49fdb4594bfdb4d71c4c62f7f5550c065208.exe
    "C:\Users\Admin\AppData\Local\Temp\b78e566bbb90b1d3bf8da73a8eff49fdb4594bfdb4d71c4c62f7f5550c065208.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3492
    • 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:2584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O4PTG2YB\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpAF67.tmp

    Filesize

    29KB

    MD5

    53dbdf15898869f5790c09cb123ae9db

    SHA1

    7c676f278b34ba524ddbe0991e5071e912561f91

    SHA256

    c8b54cdc733c1f29ac34f2cce8dc9a496cd531ba34660a4591368edfa65d5e25

    SHA512

    96cbcf12d39e61b0e86722b37bfd6d9029012bb84501fcc644325784db7e9c259ce8601de0b484ef6651812f43e07829b2ccd48f431d8e0339eb62ee8c35404e

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

    Filesize

    352B

    MD5

    e08339f493545709c23fbe8910fce7a9

    SHA1

    8359619a3df92c505b65ca8533770e9e17cf5e89

    SHA256

    57ef594a1873701846f47e671d46774194dc0f39c99f304fe4aa0111cdb6646a

    SHA512

    2b4e806260adc2be5463d6b181a5f8322929b3a6838414da5a238d4483fa2603ba1f0a7b241b8759e8f823518cea432ddbc9e77c37db3ca5faa1610e4d50de05

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

    Filesize

    352B

    MD5

    4a0f27c74da82116cb9fde559fdd0b3b

    SHA1

    27e4da6508699b096943c247503450f09b2ba708

    SHA256

    f86f9c2c8d8ac257baea3d14c38628a7e76bb61ea8b6ad7bebc4aee69693805e

    SHA512

    ef352a7ffbf7eb5fc19df015de11e2c3635dd4fdb7fedb6b0558dfd85252f714eb46da820dd4a72c950cfb839d4e0c5fa38cf844ce22d7730f01e19b2fb89f0a

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2584-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-171-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-7-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2584-142-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3492-141-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3492-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3492-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3492-166-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3492-44-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3492-39-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB