General

  • Target

    139184f2fda638bf60a3f66ce0b129b6bc2077b4febdb498d824ccfe05533b45N.exe

  • Size

    3.1MB

  • Sample

    250111-19exxsvlak

  • MD5

    a9c89ad866f13149a0ce4550354dfe80

  • SHA1

    e5ab53cb09506f7cb061d38ebedbe03497b9d71e

  • SHA256

    139184f2fda638bf60a3f66ce0b129b6bc2077b4febdb498d824ccfe05533b45

  • SHA512

    14d783d537090ab452cf92e94cd256a4dad26d08ff7e3b0b6f077b509dc45594e5187a85c0fd73ee3d735b720266a134d4dde9d478eb40f5eb05fbf391942e6f

  • SSDEEP

    49152:LFy3NgErBMBp70UwZ+0iD5fOBlnpWJy6SOanuPV1y2bBdyL:LgxrBMzEZ7i8BlnpJOXPV1fy

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

      139184f2fda638bf60a3f66ce0b129b6bc2077b4febdb498d824ccfe05533b45N.exe

    • Size

      3.1MB

    • MD5

      a9c89ad866f13149a0ce4550354dfe80

    • SHA1

      e5ab53cb09506f7cb061d38ebedbe03497b9d71e

    • SHA256

      139184f2fda638bf60a3f66ce0b129b6bc2077b4febdb498d824ccfe05533b45

    • SHA512

      14d783d537090ab452cf92e94cd256a4dad26d08ff7e3b0b6f077b509dc45594e5187a85c0fd73ee3d735b720266a134d4dde9d478eb40f5eb05fbf391942e6f

    • SSDEEP

      49152:LFy3NgErBMBp70UwZ+0iD5fOBlnpWJy6SOanuPV1y2bBdyL:LgxrBMzEZ7i8BlnpJOXPV1fy

    • 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