General

  • Target

    cf69f87d2720d622d42c1926340408e133e4ddceb35cf41f904f440d30a62c4fN.exe

  • Size

    1.9MB

  • Sample

    250116-crebnsxpeq

  • MD5

    ceb82cb200a0c9146b43093f70657510

  • SHA1

    3ab9c90eb09c1f6cea530c3911e606b661cc4db6

  • SHA256

    cf69f87d2720d622d42c1926340408e133e4ddceb35cf41f904f440d30a62c4f

  • SHA512

    3930892e787513fd8c060068d223ca14d3a27c5ba410973f28444b4fc3696575e9777bc991d433048d15ec7598367cfb2650008d8a3d88907767750a8575a844

  • SSDEEP

    49152:LMoQjRRxtOi2J7laOuW5JBIpiNH1TQ8SXTp+:8jfxURCSIpuHSVV+

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

      cf69f87d2720d622d42c1926340408e133e4ddceb35cf41f904f440d30a62c4fN.exe

    • Size

      1.9MB

    • MD5

      ceb82cb200a0c9146b43093f70657510

    • SHA1

      3ab9c90eb09c1f6cea530c3911e606b661cc4db6

    • SHA256

      cf69f87d2720d622d42c1926340408e133e4ddceb35cf41f904f440d30a62c4f

    • SHA512

      3930892e787513fd8c060068d223ca14d3a27c5ba410973f28444b4fc3696575e9777bc991d433048d15ec7598367cfb2650008d8a3d88907767750a8575a844

    • SSDEEP

      49152:LMoQjRRxtOi2J7laOuW5JBIpiNH1TQ8SXTp+:8jfxURCSIpuHSVV+

    • 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