Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-09-2024 16:50

General

  • Target

    2024-09-27_1bdeb916e50eb41019378a17fb9c849e_wannacry.exe

  • Size

    2.2MB

  • MD5

    1bdeb916e50eb41019378a17fb9c849e

  • SHA1

    204ea386c141ad05d99c0e66f901c99ce5c7f515

  • SHA256

    785182c541d1f181d2ba100b16790dc9e0fb78b6726069f6172d59cd54cb8f7c

  • SHA512

    373d279a83c54f0b0f09218acdd80e3c44b99ed14a54257f4c21c4ec09c9d894f5f8429cc3060d247b97419e1bce72a883f84d78b85a6ab285ea67b7b607dcfa

  • SSDEEP

    49152:vnjQqMSPbcBVQej/1INq+TSqTdX1HkQo6SAARdhnvn:/8qPoBhz1aqcSUDk36SAEdhvn

Malware Config

Signatures

  • Wannacry

    WannaCry is a ransomware cryptoworm.

  • Contacts a large (3173) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Drops file in Windows directory 1 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-27_1bdeb916e50eb41019378a17fb9c849e_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-27_1bdeb916e50eb41019378a17fb9c849e_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:1004
  • C:\Users\Admin\AppData\Local\Temp\2024-09-27_1bdeb916e50eb41019378a17fb9c849e_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2024-09-27_1bdeb916e50eb41019378a17fb9c849e_wannacry.exe -m security
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2844

Network

MITRE ATT&CK Enterprise v15

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Downloads