General

  • Target

    19244b433c67d8caf9e6653ea560c53b7f0b716007cae6b5e95e629c367ba190

  • Size

    1.3MB

  • Sample

    240721-h147caxhjj

  • MD5

    e60b4a9e303e2defab24d4566a58dddb

  • SHA1

    07a47b7e033f4b890a1e0818d6bb947ad9e316a8

  • SHA256

    19244b433c67d8caf9e6653ea560c53b7f0b716007cae6b5e95e629c367ba190

  • SHA512

    d4b8654a253263f0bf14ee594cad1904c8b4a6fe60b46c3e3585686f66be21c73982a26bd4dceb0da8699a9ae8f34a2a4aa299522003c961a0416d01eeb61008

  • SSDEEP

    12288:B70JgEvMTUC/Nqg9t5l7w4VsTpPeViEXOOOOL0OOOOOOOMOvIX+OOOIbOl5OOOO0:QkTUQFtDEE+pGkWovdWXtQyMgw/kR5

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

      19244b433c67d8caf9e6653ea560c53b7f0b716007cae6b5e95e629c367ba190

    • Size

      1.3MB

    • MD5

      e60b4a9e303e2defab24d4566a58dddb

    • SHA1

      07a47b7e033f4b890a1e0818d6bb947ad9e316a8

    • SHA256

      19244b433c67d8caf9e6653ea560c53b7f0b716007cae6b5e95e629c367ba190

    • SHA512

      d4b8654a253263f0bf14ee594cad1904c8b4a6fe60b46c3e3585686f66be21c73982a26bd4dceb0da8699a9ae8f34a2a4aa299522003c961a0416d01eeb61008

    • SSDEEP

      12288:B70JgEvMTUC/Nqg9t5l7w4VsTpPeViEXOOOOL0OOOOOOOMOvIX+OOOIbOl5OOOO0:QkTUQFtDEE+pGkWovdWXtQyMgw/kR5

    • 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