Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 03:54

General

  • Target

    dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe

  • Size

    29KB

  • MD5

    5308951ac7f9acee81ba3e50e009b9b5

  • SHA1

    ac9ad74f3adeb40a83c73ea36c24c8a2b282e441

  • SHA256

    dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1

  • SHA512

    6d64f2d28610829b2d050e51beba1633cf6e0819f4d547ba6e91709278be74082763ef813718cb1081efd52fe75510e8645f5d887e85440933ac0c2a9c7819f3

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/6hp:AEwVs+0jNDY1qi/qyT

Malware Config

Signatures

  • Detects MyDoom family 7 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 26 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe
    "C:\Users\Admin\AppData\Local\Temp\dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2180
    • 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:1812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6451.tmp

    Filesize

    29KB

    MD5

    e0aa414f7e57e46f60f3b58fdaa11c2b

    SHA1

    c777228f6e83bd34c5ae92c351096e429f0f0b28

    SHA256

    4a6cb9aac4cebc4bd22a3cefdec978cf322c1dc9ce7e7906a05e03bd0fa923d5

    SHA512

    eb686d45a15eda39c401948d6d0e72bccb3fad17931b61c9197c7767fb32194cc9bcb3ab8a07ed6cc67852b2020f228325e3a2ddfa1fda18a50fef4af755555b

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

    Filesize

    320B

    MD5

    6a1cf28fb6acadf56bc59066837eb2f3

    SHA1

    5d99d8a342c867c363baec1ab9f5800cb849ff09

    SHA256

    98738581f2d2acfc00919fcddef3e518729b577feed4353b8490ec296348f675

    SHA512

    8e508a081a79d466df169e27cf46e1a7bd317b81498d691f1410eafef9e273ef3e0d581954b706ec6ae04e5d12f803a7f42a8536026763e2b8cc262aa88dd5ec

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1812-75-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-53-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-24-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-29-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-36-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-43-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-91-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-48-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-86-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-84-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1812-79-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2180-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2180-74-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2180-6-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2180-78-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2180-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2180-16-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2180-83-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2180-52-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2180-47-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2180-90-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB