Resubmissions

14-10-2022 17:29

221014-v2nxzadhc6 10

31-07-2022 09:54

220731-lxnxqsafd7 10

General

  • Target

    f724eba1eb4aa6f01d8c425de2a73a672a14f71693f5bfe888ca812da2f62302

  • Size

    426KB

  • Sample

    220731-lxnxqsafd7

  • MD5

    9b50709ccd111098595b0b1327b9ef7f

  • SHA1

    e1d64b6cdde3701efaef984f96502f38a3569470

  • SHA256

    f724eba1eb4aa6f01d8c425de2a73a672a14f71693f5bfe888ca812da2f62302

  • SHA512

    f8ede1263371c284da008f332625b3ca96a39e6dca6219c300562b4884da89ad2b9ed6704aac0555fa941fe7c95c7bbc2fcd5a75e1e08771103ca89df8c744ac

Score
10/10

Malware Config

Extracted

Family

buer

C2

https://insta-pulse.com/

https://insta-pulse.ca/

Targets

    • Target

      f724eba1eb4aa6f01d8c425de2a73a672a14f71693f5bfe888ca812da2f62302

    • Size

      426KB

    • MD5

      9b50709ccd111098595b0b1327b9ef7f

    • SHA1

      e1d64b6cdde3701efaef984f96502f38a3569470

    • SHA256

      f724eba1eb4aa6f01d8c425de2a73a672a14f71693f5bfe888ca812da2f62302

    • SHA512

      f8ede1263371c284da008f332625b3ca96a39e6dca6219c300562b4884da89ad2b9ed6704aac0555fa941fe7c95c7bbc2fcd5a75e1e08771103ca89df8c744ac

    Score
    10/10
    • Buer

      Buer is a new modular loader first seen in August 2019.

    • Buer Loader

      Detects Buer loader in memory or disk.

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks