General

  • Target

    cc703e24b2bd1537e68bc7861e9688b41259bce039328c8f325a7ed8758ae972

  • Size

    5.6MB

  • Sample

    250224-n3ebla1lt8

  • MD5

    9f934a754196d60ab95b9cc8ab3b9d34

  • SHA1

    7f56a97cfb6a1cb4874a7889ee676bc3cc7664b3

  • SHA256

    cc703e24b2bd1537e68bc7861e9688b41259bce039328c8f325a7ed8758ae972

  • SHA512

    46647418545e918871b23941d0c5c49aec3829ff3c6b88d554de9a99c4d1381623c2e196a411450081e20670f9b418ec49711821681fb54d6573f115ae10fe26

  • SSDEEP

    98304:CjUFj9KmNFUoHpI+FmlK++Q5E+1Q5WzhKbJ+bHm6z/CLk2whZj3/YH87Msyd5KZ:BKwUwPWgSJO8hqJ+bG6z/xB5zN

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      cc703e24b2bd1537e68bc7861e9688b41259bce039328c8f325a7ed8758ae972

    • Size

      5.6MB

    • MD5

      9f934a754196d60ab95b9cc8ab3b9d34

    • SHA1

      7f56a97cfb6a1cb4874a7889ee676bc3cc7664b3

    • SHA256

      cc703e24b2bd1537e68bc7861e9688b41259bce039328c8f325a7ed8758ae972

    • SHA512

      46647418545e918871b23941d0c5c49aec3829ff3c6b88d554de9a99c4d1381623c2e196a411450081e20670f9b418ec49711821681fb54d6573f115ae10fe26

    • SSDEEP

      98304:CjUFj9KmNFUoHpI+FmlK++Q5E+1Q5WzhKbJ+bHm6z/CLk2whZj3/YH87Msyd5KZ:BKwUwPWgSJO8hqJ+bG6z/xB5zN

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc 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.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks