Resubmissions

21-07-2024 19:09

240721-xt2j7ssgpm 10

21-07-2024 09:24

240721-lc2cbsxele 10

General

  • Target

    SecuriteInfo.com.Trojan.DownLoader45.6497.27763.6707.exe

  • Size

    608KB

  • Sample

    240721-lc2cbsxele

  • MD5

    414dc5eb0c47614a9992cb197e7c2629

  • SHA1

    e96011f7fe6748042874825c48b6bcab41398374

  • SHA256

    4c47c69491166259b45ba5ef562a4dd0ad0547e01d0e5111fdbede33c478d798

  • SHA512

    5b85f28d258d8d195081d62e99aa05f9a5c02ce1af5e8061e1e63c6cbc863251b85719ac931550a8e80d0e00b03e6ddfb4d5200fc0abffea652ac31ab2a162a6

  • SSDEEP

    6144:Atn9LnHdKXSHl6YYCT67sVoxhED4jRVp0CNeG3TNLCRLF:onR9N6aIsVAEEjCCwALu

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

      SecuriteInfo.com.Trojan.DownLoader45.6497.27763.6707.exe

    • Size

      608KB

    • MD5

      414dc5eb0c47614a9992cb197e7c2629

    • SHA1

      e96011f7fe6748042874825c48b6bcab41398374

    • SHA256

      4c47c69491166259b45ba5ef562a4dd0ad0547e01d0e5111fdbede33c478d798

    • SHA512

      5b85f28d258d8d195081d62e99aa05f9a5c02ce1af5e8061e1e63c6cbc863251b85719ac931550a8e80d0e00b03e6ddfb4d5200fc0abffea652ac31ab2a162a6

    • SSDEEP

      6144:Atn9LnHdKXSHl6YYCT67sVoxhED4jRVp0CNeG3TNLCRLF:onR9N6aIsVAEEjCCwALu

    • 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