General

  • Target

    7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad

  • Size

    1.8MB

  • Sample

    241226-ga948sxqct

  • MD5

    644d55ea767b2ec3937c9b41ef6ab624

  • SHA1

    4f144da2f65c259b3a663369f55063feebae9c28

  • SHA256

    7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad

  • SHA512

    bd24f804462875bc3a7c78e07248f5f1eea4e0649e21ba8858622bcdf00229a85c7457b8ffd87e671677f3727cbb641d936e87a70f8ed052c5a2299108c401c9

  • SSDEEP

    49152:T7dybQKjESJDHCgpaZR16X8BEXmMS4xppIvTUVwmX:nvkBJOc4AMBlMS4xkbUO

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

      7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad

    • Size

      1.8MB

    • MD5

      644d55ea767b2ec3937c9b41ef6ab624

    • SHA1

      4f144da2f65c259b3a663369f55063feebae9c28

    • SHA256

      7883a75320d53f5561b3e9a8c2fbe525413ceef47ff435e7834d62a9ffde14ad

    • SHA512

      bd24f804462875bc3a7c78e07248f5f1eea4e0649e21ba8858622bcdf00229a85c7457b8ffd87e671677f3727cbb641d936e87a70f8ed052c5a2299108c401c9

    • SSDEEP

      49152:T7dybQKjESJDHCgpaZR16X8BEXmMS4xppIvTUVwmX:nvkBJOc4AMBlMS4xkbUO

    • 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