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Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/01/2025, 10:49

General

  • Target

    714c18446330803082572ba5fdd64cfdca38dfe737d7f7ccfdd6e090810d37a6N.exe

  • Size

    28KB

  • MD5

    d56899a08d66ffbf87839218c1bb6160

  • SHA1

    3bf729f937afbeedc43f5064d9b581f8b3b3d803

  • SHA256

    714c18446330803082572ba5fdd64cfdca38dfe737d7f7ccfdd6e090810d37a6

  • SHA512

    11cd5fdf3e9eff6ac60d0cfabc80a220f5eddef2808603a010f5b4bcbac96fbe74b279d0d93be47819af561fdd636b10b9f9918b23b55ddbbb05f71ebba241d0

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNGkTl:Dv8IRRdsxq1DjJcqfoR

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\714c18446330803082572ba5fdd64cfdca38dfe737d7f7ccfdd6e090810d37a6N.exe
    "C:\Users\Admin\AppData\Local\Temp\714c18446330803082572ba5fdd64cfdca38dfe737d7f7ccfdd6e090810d37a6N.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2316
    • 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:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpEF9D.tmp

    Filesize

    28KB

    MD5

    86009c60d2e22857f5b0d9645720ae13

    SHA1

    fc40353e6bb2a4e5867826f38e23003c601a49fa

    SHA256

    c70497063390943c0cfd7e2659917179c85019f174b2f34081160441221a7a31

    SHA512

    34fb4fc7da4296035094a8786c00aeada18e9ecae74a98af0485bab40bcb9380d78a5a9117ca6f5b7b56ae1ab670b69fb62900241258ed625cbea73b3eabb241

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

    Filesize

    1KB

    MD5

    5d68a949fa6d83459bd2b870c4ca022a

    SHA1

    756e6c9fc5696a85c8dee8a4615bd16ec9aa88af

    SHA256

    d88942eeda1426e6b6147cfc37986dd7c1183e26b140f6408e02c8a9c7c41c01

    SHA512

    8c32f3f8fe660f9cb0f36d34cae988f177baf532718c6f9fc8a256cf1022f3deb96f179fe45d911915d9014089cc08d29b9158252f88b9aa8d62ddb013935231

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

    Filesize

    1KB

    MD5

    0b58bf925c1477fd45e4c61d63254a4f

    SHA1

    b7f9be874ec2a04535ca63bfd23e350fc2b188f6

    SHA256

    c4c8d7c198643f281a7b7a4bd536127d00a0b4ba26da2b6d0e36b2c8bcb81ca7

    SHA512

    47976d8551c1e5dc58351c88d38aa54e87d91fdacb1d0115fa66c55b72400ac2fe9aefb69b7478d127a3e4d653a66fe89221b3c281a575f1a02b6a61582ebe39

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2184-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-134-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-163-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2184-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2316-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2316-133-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2316-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2316-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2316-44-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2316-162-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB