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General

  • Target

    2ac67a0089642f492bc17a207bad98bb01946761e13502481b7bf74c061d67ce

  • Size

    3.1MB

  • Sample

    241229-zsxkzaxkhw

  • MD5

    b790bb4d2e3fff8cb368362e5b51aa7d

  • SHA1

    0f4ae315171dd5551e608db42f5eb12ebf899f50

  • SHA256

    2ac67a0089642f492bc17a207bad98bb01946761e13502481b7bf74c061d67ce

  • SHA512

    6098f8da78f21335ece31d9bc0568484f439ef80f3c8926d1dd5537f8ebd2e5e92180ae3598c5fbd7a5db77d93e8074337f5365adc42178fd11cf22de97ccc36

  • SSDEEP

    49152:a2wBF+rqvQ0BQutRzFhCZuAcRSyKaaFt6gDOU7:aYrqvQ0ltRz3C8RSuUt6gDZ

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

      2ac67a0089642f492bc17a207bad98bb01946761e13502481b7bf74c061d67ce

    • Size

      3.1MB

    • MD5

      b790bb4d2e3fff8cb368362e5b51aa7d

    • SHA1

      0f4ae315171dd5551e608db42f5eb12ebf899f50

    • SHA256

      2ac67a0089642f492bc17a207bad98bb01946761e13502481b7bf74c061d67ce

    • SHA512

      6098f8da78f21335ece31d9bc0568484f439ef80f3c8926d1dd5537f8ebd2e5e92180ae3598c5fbd7a5db77d93e8074337f5365adc42178fd11cf22de97ccc36

    • SSDEEP

      49152:a2wBF+rqvQ0BQutRzFhCZuAcRSyKaaFt6gDOU7:aYrqvQ0ltRz3C8RSuUt6gDZ

    • 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