Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 08:26

General

  • Target

    cb069ccff9b5289bd01cd6f458064f6adf1bdb599c583cde4f7df30b7a0bc5dd.exe

  • Size

    29KB

  • MD5

    7fb22991ee7ee00da972abb2f479d526

  • SHA1

    1fad3d604e890dd30de3570b8e57d3ece75c4c60

  • SHA256

    cb069ccff9b5289bd01cd6f458064f6adf1bdb599c583cde4f7df30b7a0bc5dd

  • SHA512

    452b34905f6dd75c0402e96d5f124fbdda99914b8811f41a5b4abefebdcae71de1d384e163091623da32312b050e71f469a3f9bdb3ec1f749310c8b9233aac22

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/M:AEwVs+0jNDY1qi/qU

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\cb069ccff9b5289bd01cd6f458064f6adf1bdb599c583cde4f7df30b7a0bc5dd.exe
    "C:\Users\Admin\AppData\Local\Temp\cb069ccff9b5289bd01cd6f458064f6adf1bdb599c583cde4f7df30b7a0bc5dd.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4088
    • 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:2444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmpA8CB.tmp

    Filesize

    29KB

    MD5

    03924b964631fc0a6e83a3321c95c0ff

    SHA1

    268cc7dfb9d33ee15723adcd95724a170c27cf33

    SHA256

    25d60af9d6e2c1162910fc3439fd1cd8b5fb60c4436692e582e2fc09573ef270

    SHA512

    7e46dea7442043a92abf489573cada7bb88d0370474823fc4d9b7ac6beab096ce9a681c073b5858a35278ee93e7ec951333b5dbf4d7d9d23c7fb142303fdc43b

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

    Filesize

    320B

    MD5

    36eae86c5198cd2572ab0dd18871036f

    SHA1

    9b500e96ba12fa9e6521a7d05c326007721209de

    SHA256

    46aca11e2c71bc890511f30e14cf61bffb18433a3170561d43ef3dd6139ad6ee

    SHA512

    30ecf0e6dfe3d654aa1689729e939d611254a4fe288a0ad085d57a97b0970eb270b0903261742f7fd65cb115c2d6dd0446bd33d8fcd43628ef7c4d504f9f7569

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2444-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-171-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-149-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2444-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4088-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4088-13-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4088-148-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4088-61-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4088-170-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/4088-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB