General

  • Target

    63b4600f00336a214819ed87c27c6ca6f809c5fbe12cd2a871447f72670846f5

  • Size

    598KB

  • Sample

    240713-prw8psshnb

  • MD5

    fca56524754f35dbf5ecd8dd52528374

  • SHA1

    d0479c8d2ab4750eebfec950e52e84227ea698f5

  • SHA256

    63b4600f00336a214819ed87c27c6ca6f809c5fbe12cd2a871447f72670846f5

  • SHA512

    02562b7339fe6cd837c1b0c820ea2323c67d9e3a1b402c8fd629794927065280d06624c1e919c891d7c76756910e9cfa4b6a515bb5d2e49f08576196c49e3e43

  • SSDEEP

    6144:WFJ68bEdt1fiYcOwmZRC/HuBZpzN5/l/J7/lAA9P+mVF:WrP8tRupmZRCPuBP/ll/l39Br

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

      63b4600f00336a214819ed87c27c6ca6f809c5fbe12cd2a871447f72670846f5

    • Size

      598KB

    • MD5

      fca56524754f35dbf5ecd8dd52528374

    • SHA1

      d0479c8d2ab4750eebfec950e52e84227ea698f5

    • SHA256

      63b4600f00336a214819ed87c27c6ca6f809c5fbe12cd2a871447f72670846f5

    • SHA512

      02562b7339fe6cd837c1b0c820ea2323c67d9e3a1b402c8fd629794927065280d06624c1e919c891d7c76756910e9cfa4b6a515bb5d2e49f08576196c49e3e43

    • SSDEEP

      6144:WFJ68bEdt1fiYcOwmZRC/HuBZpzN5/l/J7/lAA9P+mVF:WrP8tRupmZRCPuBP/ll/l39Br

    • 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