General

  • Target

    6c39aa13ce93f572a09424ef286b7888eb85ec16b19de26194df1db3d7212de0

  • Size

    3.1MB

  • Sample

    250126-ttrs8awnft

  • MD5

    73d3dfd297d24535811bf4cbc9ed3f32

  • SHA1

    a6757d98cc6a39aa354541a6eb6646736042d33b

  • SHA256

    6c39aa13ce93f572a09424ef286b7888eb85ec16b19de26194df1db3d7212de0

  • SHA512

    a3602cfb879ae933b1fdb58a8703a53a059f4a68d4ec26d92dbd275333d03b73c7b1161d301e4a1cbe12f3469c07ed198b9d13e4b1bd4005f004b8523119acda

  • SSDEEP

    98304:pnK0oCqbbIiBZ5DgInQhu7hggrT66kxHe4HKm:pnKr3bQhuVggf66kxHHKm

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

      6c39aa13ce93f572a09424ef286b7888eb85ec16b19de26194df1db3d7212de0

    • Size

      3.1MB

    • MD5

      73d3dfd297d24535811bf4cbc9ed3f32

    • SHA1

      a6757d98cc6a39aa354541a6eb6646736042d33b

    • SHA256

      6c39aa13ce93f572a09424ef286b7888eb85ec16b19de26194df1db3d7212de0

    • SHA512

      a3602cfb879ae933b1fdb58a8703a53a059f4a68d4ec26d92dbd275333d03b73c7b1161d301e4a1cbe12f3469c07ed198b9d13e4b1bd4005f004b8523119acda

    • SSDEEP

      98304:pnK0oCqbbIiBZ5DgInQhu7hggrT66kxHe4HKm:pnKr3bQhuVggf66kxHHKm

    • 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