Resubmissions

09-10-2023 22:49

231009-2rzp2sba27 10

30-03-2020 14:54

200330-hma22cptpa 10

General

  • Target

    Compito matematica.pdf

  • Size

    606KB

  • Sample

    200330-hma22cptpa

  • MD5

    4e890ba5a4f6fd63727c0005daa654dd

  • SHA1

    e9ade30c93942c3f5928522552dd01eb25a9e9db

  • SHA256

    e1c7d34fc0138d018f9e947af3dac7ec4d0fe9751dd1bc4424b185a92ca4bc51

  • SHA512

    177badec70b21ed1b94a8a235535249c94b72e21fc62bae1e8c32e44b9495006687a2ef7545256ddaa2c167d870515de45e9aea524e3081135fa901532af6477

Malware Config

Targets

    • Target

      Compito matematica.pdf

    • Size

      606KB

    • MD5

      4e890ba5a4f6fd63727c0005daa654dd

    • SHA1

      e9ade30c93942c3f5928522552dd01eb25a9e9db

    • SHA256

      e1c7d34fc0138d018f9e947af3dac7ec4d0fe9751dd1bc4424b185a92ca4bc51

    • SHA512

      177badec70b21ed1b94a8a235535249c94b72e21fc62bae1e8c32e44b9495006687a2ef7545256ddaa2c167d870515de45e9aea524e3081135fa901532af6477

    • Jigsaw

      Ransomware family first created in 2016. Named based on wallpaper set after infection.

    • Executes dropped EXE

    • Adds Run entry to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks