General

  • Target

    d8ccf0d00dbf712744ba342e641ad6faf8d917254e7fd44cef4e0e4cb3ac99c7

  • Size

    2.1MB

  • Sample

    240713-pryfrs1blq

  • MD5

    6d87f123772612929da682d8097938be

  • SHA1

    563fa72a6b4b2084db8a54f3fc9076b9b744e8cb

  • SHA256

    d8ccf0d00dbf712744ba342e641ad6faf8d917254e7fd44cef4e0e4cb3ac99c7

  • SHA512

    cd09c640eb2598b2a31c2aa9cbdf79920256a1d7e4fd7d5771fc4a837fd74a284532b14da397a380b8f363ed00130b5af40224242609a49c15c4955ac97925fe

  • SSDEEP

    24576:ve3yAGxmrk7ugY2yDWAzBOFaeLWxtUPom69bX83RJV6VPzKZUvW32r0enf3ELps8:ve9Q7ugcrvtUXCbXwcT1QMUdLlbU5M9

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

      d8ccf0d00dbf712744ba342e641ad6faf8d917254e7fd44cef4e0e4cb3ac99c7

    • Size

      2.1MB

    • MD5

      6d87f123772612929da682d8097938be

    • SHA1

      563fa72a6b4b2084db8a54f3fc9076b9b744e8cb

    • SHA256

      d8ccf0d00dbf712744ba342e641ad6faf8d917254e7fd44cef4e0e4cb3ac99c7

    • SHA512

      cd09c640eb2598b2a31c2aa9cbdf79920256a1d7e4fd7d5771fc4a837fd74a284532b14da397a380b8f363ed00130b5af40224242609a49c15c4955ac97925fe

    • SSDEEP

      24576:ve3yAGxmrk7ugY2yDWAzBOFaeLWxtUPom69bX83RJV6VPzKZUvW32r0enf3ELps8:ve9Q7ugcrvtUXCbXwcT1QMUdLlbU5M9

    • 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