Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 04:32

General

  • Target

    fa740055bb76f28f4e822e7766eb3cd83dc771b9d80d9f8cd5ace2d2a9311b8a.exe

  • Size

    29KB

  • MD5

    07a3c64b75d166bb48181f74c8f1bf01

  • SHA1

    c7669efa71f5af1626a382be27a67638ea2c5877

  • SHA256

    fa740055bb76f28f4e822e7766eb3cd83dc771b9d80d9f8cd5ace2d2a9311b8a

  • SHA512

    4e84c05d527a69b12e3d645cdbeb733a74e31a48dea40f7684ddcd39c3650d4c164b3e812428300eee157690025e8e870800fd60781a997ec6633ce869b079bc

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/x:AEwVs+0jNDY1qi/q5

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\fa740055bb76f28f4e822e7766eb3cd83dc771b9d80d9f8cd5ace2d2a9311b8a.exe
    "C:\Users\Admin\AppData\Local\Temp\fa740055bb76f28f4e822e7766eb3cd83dc771b9d80d9f8cd5ace2d2a9311b8a.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1732
    • 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:2140

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp1795.tmp

    Filesize

    29KB

    MD5

    2b3cfb9e0e07656c1689bfc73f2d3ea6

    SHA1

    135885179e959892549a66af3c0db4e68da72cb0

    SHA256

    3a9fee0535247f1714ff1d02658a59e52165ff7f0ce0b2f54f343a568c37bc8a

    SHA512

    57267c78c7bab8b67df1af963ef4fb3fea69d19dae466832267aa96741530755f079d17e8cdc692aeb3048c3fd240662568f7c729a1e1fe5a07ab098854399ea

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

    Filesize

    320B

    MD5

    60de1264409000df39d048a94a871469

    SHA1

    d99a81fa2849fce7dcf4c04a12cbf26b70321753

    SHA256

    23e0783fc8f299a2e003096d9db62866e9d31c48900ec45c81ccb5e941e24be2

    SHA512

    f2f2bc93fd53a3873a6a51e7ce1daa6f49399a6733a5539f7556ed4e3754c95acc5408a2e09451444065f1d53d721937d8de09fe47b3117b7608b90e55e41018

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

    Filesize

    320B

    MD5

    f072f29fdda94c6a82c63d4e9d1e007b

    SHA1

    1526abc373d3976375c45527b7bf312be6f13685

    SHA256

    d0d6d6b6985b14c16b9b31ca707f7a2c184bfbd06dcea168c53868c58613698f

    SHA512

    1f918bf9d15fefc1874300fd09de5d1107a72a08e3dc41f2cb59f09748308381efeeacc77082e2958cc187a0491201d5041573cac7667776d8290f57f3c7089e

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

    Filesize

    320B

    MD5

    61e102d2f65efd601f6f64c8070cf0a1

    SHA1

    30bfa0a726faf0715d342e3e61a3e4e461958ead

    SHA256

    b3956c15b5d73c50e75eb938a27556ff0f6662929fff80bea3928c1354b1357e

    SHA512

    d6ae1ae398da86caa230387a19d51f22a5161d77a41de810f84170bdb07e811c97e29fe6c16cf6388b2a947c286c8864295566e01404ae00f542f4e4e8c33cb5

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1732-49-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1732-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1732-178-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1732-169-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1732-146-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1732-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1732-51-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2140-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-147-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-172-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-179-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2140-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB