General

  • Target

    acb35ba33697a598180e2a837e9573357c989844b189a950637585e30b9c4c14

  • Size

    1.8MB

  • Sample

    250124-nw56qsyjgj

  • MD5

    db11f61c5ce6c92a0e4dc65944987781

  • SHA1

    20f5aa137a21017721bf178269128f80034bac04

  • SHA256

    acb35ba33697a598180e2a837e9573357c989844b189a950637585e30b9c4c14

  • SHA512

    a7d49165b695d2a5cf56366bcbf0fe1b5c23542fa2a13b637cfb3dd3b7d214b5167bd8cc5f3ed1e745118ea3b0dd25caf74b6810546b1cc65e7bde9bdb4184c8

  • SSDEEP

    49152:axdFW1U2idViAFoGz3+FOmdNq3iFAhwjmbOKiTl:wW1UlEAmGz3+FOmgqSbYh

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

      acb35ba33697a598180e2a837e9573357c989844b189a950637585e30b9c4c14

    • Size

      1.8MB

    • MD5

      db11f61c5ce6c92a0e4dc65944987781

    • SHA1

      20f5aa137a21017721bf178269128f80034bac04

    • SHA256

      acb35ba33697a598180e2a837e9573357c989844b189a950637585e30b9c4c14

    • SHA512

      a7d49165b695d2a5cf56366bcbf0fe1b5c23542fa2a13b637cfb3dd3b7d214b5167bd8cc5f3ed1e745118ea3b0dd25caf74b6810546b1cc65e7bde9bdb4184c8

    • SSDEEP

      49152:axdFW1U2idViAFoGz3+FOmdNq3iFAhwjmbOKiTl:wW1UlEAmGz3+FOmgqSbYh

    • 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