General

  • Target

    12e4ed7354a90bc7d116d49305455a9656fbcff20588012e8199318428e81d79

  • Size

    1.8MB

  • Sample

    240816-t44wjaydqn

  • MD5

    e19622799d0c443668a7042f3c89062c

  • SHA1

    db1fda2404f04132e5adc79c80582a702df82b47

  • SHA256

    12e4ed7354a90bc7d116d49305455a9656fbcff20588012e8199318428e81d79

  • SHA512

    79cafaaca1f315599b9b01c7b68a044a97e30c0dcb1a994f1c3bb4fd86c7dd1838116d800624805d4aa07826c169a3c278390669b17c0bfac49e5afd946c5411

  • SSDEEP

    49152:RJA6SRxs/8LKc3xSrGW3X4h3KdsjGey3mQffosBU6K:RJh4KgKc3xSSWnT+Zy3vvE

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

0657d1

C2

http://185.215.113.19

Attributes
  • install_dir

    0d8f5eb8a7

  • install_file

    explorti.exe

  • strings_key

    6c55a5f34bb433fbd933a168577b1838

  • url_paths

    /Vi9leo/index.php

rc4.plain

Extracted

Family

stealc

Botnet

nord

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Extracted

Family

stealc

Botnet

kora

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      12e4ed7354a90bc7d116d49305455a9656fbcff20588012e8199318428e81d79

    • Size

      1.8MB

    • MD5

      e19622799d0c443668a7042f3c89062c

    • SHA1

      db1fda2404f04132e5adc79c80582a702df82b47

    • SHA256

      12e4ed7354a90bc7d116d49305455a9656fbcff20588012e8199318428e81d79

    • SHA512

      79cafaaca1f315599b9b01c7b68a044a97e30c0dcb1a994f1c3bb4fd86c7dd1838116d800624805d4aa07826c169a3c278390669b17c0bfac49e5afd946c5411

    • SSDEEP

      49152:RJA6SRxs/8LKc3xSrGW3X4h3KdsjGey3mQffosBU6K:RJh4KgKc3xSSWnT+Zy3vvE

    • Amadey

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

    • Stealc

      Stealc is an infostealer written in C++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks