General

  • Target

    c5ba3282a64750420d0d9dd90ac9019dda3742aa9ff202c82a7ffd178268cd6f

  • Size

    1.8MB

  • Sample

    240603-e3mhjabc8w

  • MD5

    e4bf424e5186b1219c62b82d44a6752f

  • SHA1

    b369c3e97077ce31ce9e21622f5797c8af1a18ea

  • SHA256

    c5ba3282a64750420d0d9dd90ac9019dda3742aa9ff202c82a7ffd178268cd6f

  • SHA512

    f57e86fa8fa84cc31e0cd99f219b97c6df9c0d93d9bdb79338498d5be65bc80e9062858c423b466bd340a7bf0fa059d746cbbb1a0836f89b63700afb56f8a799

  • SSDEEP

    49152:tTAHpHUIslnCg3tXIb1Xf2F5vVzCT7f1tbXuQGjdXFx5PSkTOmd:tTdIsdtXU1Xf2dzCT/Tk/5akH

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      c5ba3282a64750420d0d9dd90ac9019dda3742aa9ff202c82a7ffd178268cd6f

    • Size

      1.8MB

    • MD5

      e4bf424e5186b1219c62b82d44a6752f

    • SHA1

      b369c3e97077ce31ce9e21622f5797c8af1a18ea

    • SHA256

      c5ba3282a64750420d0d9dd90ac9019dda3742aa9ff202c82a7ffd178268cd6f

    • SHA512

      f57e86fa8fa84cc31e0cd99f219b97c6df9c0d93d9bdb79338498d5be65bc80e9062858c423b466bd340a7bf0fa059d746cbbb1a0836f89b63700afb56f8a799

    • SSDEEP

      49152:tTAHpHUIslnCg3tXIb1Xf2F5vVzCT7f1tbXuQGjdXFx5PSkTOmd:tTdIsdtXU1Xf2dzCT/Tk/5akH

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks