General

  • Target

    230507-k7njaafd9x

  • Size

    527KB

  • Sample

    240924-t3whrstbjn

  • MD5

    8faf36edfae1ec0e8eccd3c562c03903

  • SHA1

    0c44c3c6291c67c4eae6e1f8238f098adaee1a32

  • SHA256

    1c546a6548beda639640ebfbb52abd5f6013c33500172cfccf0e8716c96bb196

  • SHA512

    a54ea5e74c1320259b23d43e2eaadf83cf0705306df6dd1ba4bd4e9d77889d04449aa5161ad33165814a8b0f7baf41567537b721a048222f655216d1efdca56b

  • SSDEEP

    384:Lu1hvWiWMmkNULg4viK3Ai44MXziJGUSJ0Pw6qVskjhj6Zxc6Xx0f3+hFx+gItIL:cvO

Malware Config

Extracted

Family

wshrat

C2

http://chongmei33.publicvm.com:7045

Targets

    • Target

      230507-k7njaafd9x

    • Size

      527KB

    • MD5

      8faf36edfae1ec0e8eccd3c562c03903

    • SHA1

      0c44c3c6291c67c4eae6e1f8238f098adaee1a32

    • SHA256

      1c546a6548beda639640ebfbb52abd5f6013c33500172cfccf0e8716c96bb196

    • SHA512

      a54ea5e74c1320259b23d43e2eaadf83cf0705306df6dd1ba4bd4e9d77889d04449aa5161ad33165814a8b0f7baf41567537b721a048222f655216d1efdca56b

    • SSDEEP

      384:Lu1hvWiWMmkNULg4viK3Ai44MXziJGUSJ0Pw6qVskjhj6Zxc6Xx0f3+hFx+gItIL:cvO

    • WSHRAT

      WSHRAT is a variant of Houdini worm and has vbs and js variants.

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks