General

  • Target

    e45ca9436d8e1fe09c62e40290b44411fef63d729e75c3d1edb7376dda9217c9

  • Size

    1.8MB

  • Sample

    240815-2mjs2atfnn

  • MD5

    ea501458b62bfb1293f2197a7ee76e29

  • SHA1

    68a7efe3ed06bdfbb00cb3895ffcf99b65f7b4ed

  • SHA256

    e45ca9436d8e1fe09c62e40290b44411fef63d729e75c3d1edb7376dda9217c9

  • SHA512

    26d01e263a41dd39ab65a2d084739ee0cb611533cb6edde0bc086ed1d4a132c8422c8ab2c96c423f6b58c4de203faefb390be2a7f07bee7822467f6bc1bfb716

  • SSDEEP

    49152:5D0VqNSj8uXaPVghbq6vR4hdLp4VgwP+ZBz2L3Km:W2l9VZgR4aV/WZQmm

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

      e45ca9436d8e1fe09c62e40290b44411fef63d729e75c3d1edb7376dda9217c9

    • Size

      1.8MB

    • MD5

      ea501458b62bfb1293f2197a7ee76e29

    • SHA1

      68a7efe3ed06bdfbb00cb3895ffcf99b65f7b4ed

    • SHA256

      e45ca9436d8e1fe09c62e40290b44411fef63d729e75c3d1edb7376dda9217c9

    • SHA512

      26d01e263a41dd39ab65a2d084739ee0cb611533cb6edde0bc086ed1d4a132c8422c8ab2c96c423f6b58c4de203faefb390be2a7f07bee7822467f6bc1bfb716

    • SSDEEP

      49152:5D0VqNSj8uXaPVghbq6vR4hdLp4VgwP+ZBz2L3Km:W2l9VZgR4aV/WZQmm

    • 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.

    • 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

    • 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