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
    06-01-2025 09:37

General

  • Target

    fe555fddc8b17360dd88ac1d84fab06236998bfe8274ee81df2aff9b6fd9f17e.exe

  • Size

    29KB

  • MD5

    084eba52c6d02e4bac1fc13a26c868cc

  • SHA1

    e4c522044d177b6814510a5cde5d43d6105998e0

  • SHA256

    fe555fddc8b17360dd88ac1d84fab06236998bfe8274ee81df2aff9b6fd9f17e

  • SHA512

    0322b4b3d59479e2df08949b6fb01d7c62194cf6be33306671b5c1220fd8ca9bc15cda0df55e207c188fed217eeeab89b52557562af8a1c2fa7ded7ebf4515cc

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/90:AEwVs+0jNDY1qi/q10

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\fe555fddc8b17360dd88ac1d84fab06236998bfe8274ee81df2aff9b6fd9f17e.exe
    "C:\Users\Admin\AppData\Local\Temp\fe555fddc8b17360dd88ac1d84fab06236998bfe8274ee81df2aff9b6fd9f17e.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2728
    • 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:3656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[1].htm

    Filesize

    304B

    MD5

    267ddfdbb8d492b25de208d84b290f1c

    SHA1

    9f57d9f19f25549e1232489a0c101a92e851de2f

    SHA256

    ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

    SHA512

    0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp4DF7.tmp

    Filesize

    29KB

    MD5

    d5dbee68327125cc51e2ee1bd06d92e2

    SHA1

    b9c53d594de7aaa5cbde65a514882ef191b45e17

    SHA256

    8b3b45e0cb0afad04c475ba1d30e310212d75846e31f1b06a7813c553f799092

    SHA512

    38293547f6e42838b7beb90c94207b81fdebbad84fcfd6047fb9ac5e21d89dc023bbf516f8ce69601a85544669ddda7ddff23dc429be7376468566339d97f3f0

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

    Filesize

    320B

    MD5

    c4670e15a07a2808dd060bc4fd0c64ce

    SHA1

    4cbc7842755343f6743f10c0fdc53ff08549b9e0

    SHA256

    9ee2eb752d5ed3e0ad3e025dacecf2298d885984712cec7948472d90e9b17afe

    SHA512

    374b4c0e68b4b55dca4dd4a1947e2837a1921bc2bb568ded34c1428cd06b7a8925160193dc7710fe008f6f63cbfeafd28e58fe4f43d3b5e661e0e08d9aa8b6da

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

    Filesize

    320B

    MD5

    573c7ce87c47f435e77577c753df618c

    SHA1

    0aba9082417fbcdf032d9358f01b7eee684601a1

    SHA256

    a14e4c6555c9f35939666b34aaa60e9bf4e4158358d97e33bed53df200f30dba

    SHA512

    fdeaa1c8c1694a5a1b417ba3274bd247f47cdd70feaa1b3f427e88e28fc46e82fd09f90fbcccbe94b1e54f264001b65de092f98f4bdaf70cfb55bf8541914afe

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2728-173-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2728-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2728-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2728-132-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2728-177-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2728-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/3656-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-135-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/3656-178-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB