General

  • Target

    42778d41dcb782755ab5727789eebfba9eaf995cbf07ed3a28df24c9f6f2cd2f

  • Size

    3.1MB

  • Sample

    250105-2gpgbszpar

  • MD5

    5376637d53b18f39c49b52a247a2c7f5

  • SHA1

    a9f77983c0e0b0e956562e579cb5232a73ef18d4

  • SHA256

    42778d41dcb782755ab5727789eebfba9eaf995cbf07ed3a28df24c9f6f2cd2f

  • SHA512

    83a744f33f2e37c13f8064cf865aa84326e83740dd4a07b2be809b5f8c77a2b79b2290f0afb2abfe970832e1024a283e22b80cb3bf4145f20d2753e39e304c4f

  • SSDEEP

    49152:3tTDXeAax3E6RnjQeYC+xD0V7DN025c84/uIN9To:9Xuvx3E6RnjQeYClV7Dh5fzIN1

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      42778d41dcb782755ab5727789eebfba9eaf995cbf07ed3a28df24c9f6f2cd2f

    • Size

      3.1MB

    • MD5

      5376637d53b18f39c49b52a247a2c7f5

    • SHA1

      a9f77983c0e0b0e956562e579cb5232a73ef18d4

    • SHA256

      42778d41dcb782755ab5727789eebfba9eaf995cbf07ed3a28df24c9f6f2cd2f

    • SHA512

      83a744f33f2e37c13f8064cf865aa84326e83740dd4a07b2be809b5f8c77a2b79b2290f0afb2abfe970832e1024a283e22b80cb3bf4145f20d2753e39e304c4f

    • SSDEEP

      49152:3tTDXeAax3E6RnjQeYC+xD0V7DN025c84/uIN9To:9Xuvx3E6RnjQeYClV7Dh5fzIN1

    • 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