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General

  • Target

    07669de4a752e210ee8066a04305d250ba526ff3581b5e3361f30821548dacb4

  • Size

    1.8MB

  • Sample

    240909-s2z9wsyajf

  • MD5

    30ac84841a731fa47a3ce25033db8449

  • SHA1

    7c2c107362576bd653e0dc6f96be4d7295d70889

  • SHA256

    07669de4a752e210ee8066a04305d250ba526ff3581b5e3361f30821548dacb4

  • SHA512

    d56c10c8af777e516ed343544c7b17eb5b1a9553c283da53728013adf1e5d572cf290be6502d25b42f8b617b36a754c39a320dfa4eb545e382de3689a3547e9f

  • SSDEEP

    49152:g5kAmXhdOEgEjSVfpIfEA9fXK92mGWuYn7KU5:gW/sVsdWLnGU

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/index.php

rc4.plain

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      07669de4a752e210ee8066a04305d250ba526ff3581b5e3361f30821548dacb4

    • Size

      1.8MB

    • MD5

      30ac84841a731fa47a3ce25033db8449

    • SHA1

      7c2c107362576bd653e0dc6f96be4d7295d70889

    • SHA256

      07669de4a752e210ee8066a04305d250ba526ff3581b5e3361f30821548dacb4

    • SHA512

      d56c10c8af777e516ed343544c7b17eb5b1a9553c283da53728013adf1e5d572cf290be6502d25b42f8b617b36a754c39a320dfa4eb545e382de3689a3547e9f

    • SSDEEP

      49152:g5kAmXhdOEgEjSVfpIfEA9fXK92mGWuYn7KU5:gW/sVsdWLnGU

    • Amadey

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

    • Stealc

      Stealc is an infostealer written in C++.

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks