Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    0f2f24c250f3b640acfeb5852f82e83adf50c80fe2be6f03d0d523daf650b2fd.exe

  • Size

    3.0MB

  • Sample

    241230-z4jhgsypfr

  • MD5

    ed8a9c976230745078805370494ff808

  • SHA1

    7e0175f4f0a9097d72ec9f4572ac647732d3116a

  • SHA256

    0f2f24c250f3b640acfeb5852f82e83adf50c80fe2be6f03d0d523daf650b2fd

  • SHA512

    c365ccc8283668e619867dcba3a21bd327a7c5b41f57b18f13a3d726da9a9576272bc50ddca42aff2649e21224e456e69145cd45952138deede7d37bc40b0284

  • SSDEEP

    24576:60HBvxW504NR+KhTgPI+JMwyW0J0PWaTBJxhzM0H6/lAwtRR5W6LvtMx9ttIVcTK:64B5W/NR3wyW0q+LTW627EvtHTuE1z

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      0f2f24c250f3b640acfeb5852f82e83adf50c80fe2be6f03d0d523daf650b2fd.exe

    • Size

      3.0MB

    • MD5

      ed8a9c976230745078805370494ff808

    • SHA1

      7e0175f4f0a9097d72ec9f4572ac647732d3116a

    • SHA256

      0f2f24c250f3b640acfeb5852f82e83adf50c80fe2be6f03d0d523daf650b2fd

    • SHA512

      c365ccc8283668e619867dcba3a21bd327a7c5b41f57b18f13a3d726da9a9576272bc50ddca42aff2649e21224e456e69145cd45952138deede7d37bc40b0284

    • SSDEEP

      24576:60HBvxW504NR+KhTgPI+JMwyW0J0PWaTBJxhzM0H6/lAwtRR5W6LvtMx9ttIVcTK:64B5W/NR3wyW0q+LTW627EvtHTuE1z

    • Amadey

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

    • Amadey family

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

    • 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.

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks