General

  • Target

    affc05239e1154908195164b6cc0391cbc28810bbfebcd05dc7b4d4a73d835f3

  • Size

    3.1MB

  • Sample

    250126-vz1hzsxpew

  • MD5

    0a71e37d2fb823a5ed8b8ec65966cfaf

  • SHA1

    d2e8bdebd1b2ed7eb18771f7173a474468ef9567

  • SHA256

    affc05239e1154908195164b6cc0391cbc28810bbfebcd05dc7b4d4a73d835f3

  • SHA512

    4a80b94a8d5472ae14fabe735e26d183311e50b54a8870621f0e31cef37927ac25e0aecb88b58f3b4cffe29279fe5336961ca14d4229a4778cffc519c03a1fdf

  • SSDEEP

    98304:HpKjlyOkIkyjWsjbWiOKIAwyAAimgVJ2:KIAwyAAiRVJ2

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

      affc05239e1154908195164b6cc0391cbc28810bbfebcd05dc7b4d4a73d835f3

    • Size

      3.1MB

    • MD5

      0a71e37d2fb823a5ed8b8ec65966cfaf

    • SHA1

      d2e8bdebd1b2ed7eb18771f7173a474468ef9567

    • SHA256

      affc05239e1154908195164b6cc0391cbc28810bbfebcd05dc7b4d4a73d835f3

    • SHA512

      4a80b94a8d5472ae14fabe735e26d183311e50b54a8870621f0e31cef37927ac25e0aecb88b58f3b4cffe29279fe5336961ca14d4229a4778cffc519c03a1fdf

    • SSDEEP

      98304:HpKjlyOkIkyjWsjbWiOKIAwyAAimgVJ2:KIAwyAAiRVJ2

    • 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