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
    16-12-2024 06:41

General

  • Target

    470fadd783af6ce65049b5da4b7b7aec6240ca8a977580e9153f7a476418b682N.exe

  • Size

    28KB

  • MD5

    3e01afe48eae2c8af8effaf688c6d5d0

  • SHA1

    3d86c22119ddeaf3bf1050e38cbce38a7080fd13

  • SHA256

    470fadd783af6ce65049b5da4b7b7aec6240ca8a977580e9153f7a476418b682

  • SHA512

    356c4cd8963b7eaff620c924c0a2f8b10ada78d217b17f759db3e1243108dc5d960c4f4b4efd5cc5590e517f37ea5fc7dde9f2525b8bb8debab771b94e2b4bec

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNBHt:Dv8IRRdsxq1DjJcqfMN

Malware Config

Signatures

  • Detects MyDoom family 9 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\470fadd783af6ce65049b5da4b7b7aec6240ca8a977580e9153f7a476418b682N.exe
    "C:\Users\Admin\AppData\Local\Temp\470fadd783af6ce65049b5da4b7b7aec6240ca8a977580e9153f7a476418b682N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4100
    • 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:1732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[1].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\search[3].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp6917.tmp

    Filesize

    28KB

    MD5

    c4c3ffd0145b278351dc2fe8ed77e960

    SHA1

    2422782b6c4dcf0100c18d4bf6067c5f758d105c

    SHA256

    5ee98ee8b16f6680377a1a1deb2273db6e968a58f50a0fc4eeb698a3c3307c85

    SHA512

    10a8d31d19137e35b32390911cd2bdb4ded2636e400474061cddcc3e53b41c2541766db814ac03a1131f6975c3db742e5f741ff29edf40ba8834158a5858bf63

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

    Filesize

    1KB

    MD5

    731aca0a86a6fdc218ce12a5107fcfa9

    SHA1

    c13aad7d7dde85d4282773160191b0abdf3fb5ec

    SHA256

    bc836344a3dd556a3887afdd22eeefd9a513b708e7ba8bb3c5af222999e8b117

    SHA512

    fb361a6d3a8b17cb504347d95ca63683e9c7ab240e0da858c4747301b5bde0a5493fefab8e649105c541664f5a212daf5b1ed953b65c06fd601d2ed1f34daa94

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

    Filesize

    1KB

    MD5

    b315d0725b811fb633a383e5fcf28a11

    SHA1

    81d59d0b09725536164cb236f336aa24914de951

    SHA256

    e78654fe5edc1032733ac53dbf1982c509d914a384e7609fbeac7d11f3ba6d30

    SHA512

    fbe0d417573cb92d618f0ee2dcfa37ab90f05e356d9a82b60ec3b24273451ae9f3ed9aa129c1e44febf0a3b995aff60f9aca5ea7aa95f14176161196370821c2

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1732-163-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-178-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-234-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-203-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-107-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-156-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1732-158-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4100-157-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-177-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-162-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-155-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-202-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-106-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-231-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4100-27-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB