General

  • Target

    085a7eaebb8f31ad50c62562903166b67e0a017121b18d3a81e47858664191ea

  • Size

    1.8MB

  • Sample

    250125-qbxpzavrdl

  • MD5

    63dc5bffe6bc05ada643172dde1e7622

  • SHA1

    e88d12d1e89249d1b941f223ca8e760512f888b7

  • SHA256

    085a7eaebb8f31ad50c62562903166b67e0a017121b18d3a81e47858664191ea

  • SHA512

    c15cd96c6d83ff50d138438338e4064543463466a74d52f55f78e7942eb7e56451bd37f86e1c98d0c2cc78a336504ed31eaffe0ec015aa841627d257571d5040

  • SSDEEP

    49152:Ci30zDVqV7Xntnz2oJLW3fHx2s9zndhA09z74aPmW:CiEzJqVTn1qfxZ9znd5pP

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

      085a7eaebb8f31ad50c62562903166b67e0a017121b18d3a81e47858664191ea

    • Size

      1.8MB

    • MD5

      63dc5bffe6bc05ada643172dde1e7622

    • SHA1

      e88d12d1e89249d1b941f223ca8e760512f888b7

    • SHA256

      085a7eaebb8f31ad50c62562903166b67e0a017121b18d3a81e47858664191ea

    • SHA512

      c15cd96c6d83ff50d138438338e4064543463466a74d52f55f78e7942eb7e56451bd37f86e1c98d0c2cc78a336504ed31eaffe0ec015aa841627d257571d5040

    • SSDEEP

      49152:Ci30zDVqV7Xntnz2oJLW3fHx2s9zndhA09z74aPmW:CiEzJqVTn1qfxZ9znd5pP

    • 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