General

  • Target

    030a4af9a4b4d893d16f71a3fa43c40d9ca96692a022a1b9913d05e5c1f38394

  • Size

    1.2MB

  • Sample

    240713-n2hmma1hnf

  • MD5

    6cdd7805c45cd8fe70d7ed669060d53c

  • SHA1

    b69a4c481256903eb5322ac18152fe4e586a1beb

  • SHA256

    030a4af9a4b4d893d16f71a3fa43c40d9ca96692a022a1b9913d05e5c1f38394

  • SHA512

    7b2cd726428f3414b81e3c13906ddf064cbe2b8baa8e8988d33911f108c8c57a85e2c59f631835d1b9dd7038044d12abb0518df2d018519373f8f96bc28a5268

  • SSDEEP

    24576:Sd+lICmcMAYl6S02mDnNYtIfJvdj6Mk1QA11j4RUIUl85:iCUwF1N9OJ7Ur

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Mutex

Aakn1515knAakn1515kn

Attributes
  • c2_url_file

    http://update-checker-status.cc/OCB-Async.txt

  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      030a4af9a4b4d893d16f71a3fa43c40d9ca96692a022a1b9913d05e5c1f38394

    • Size

      1.2MB

    • MD5

      6cdd7805c45cd8fe70d7ed669060d53c

    • SHA1

      b69a4c481256903eb5322ac18152fe4e586a1beb

    • SHA256

      030a4af9a4b4d893d16f71a3fa43c40d9ca96692a022a1b9913d05e5c1f38394

    • SHA512

      7b2cd726428f3414b81e3c13906ddf064cbe2b8baa8e8988d33911f108c8c57a85e2c59f631835d1b9dd7038044d12abb0518df2d018519373f8f96bc28a5268

    • SSDEEP

      24576:Sd+lICmcMAYl6S02mDnNYtIfJvdj6Mk1QA11j4RUIUl85:iCUwF1N9OJ7Ur

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Modifies WinLogon for persistence

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks