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General

  • Target

    400c2e1e4df55d79e8df9dae523e969c5cc005782012732c8e57babe63fc9240

  • Size

    1.8MB

  • Sample

    240808-2hzcxs1enm

  • MD5

    c3675e31f1618e7fa33b1aa6a16f1f83

  • SHA1

    a759529be3c61c3e13f68ab46e85f4fe4b431fd3

  • SHA256

    400c2e1e4df55d79e8df9dae523e969c5cc005782012732c8e57babe63fc9240

  • SHA512

    1acdaf8d3cc4684af47c7814832e2213732cac4a4322e34c363f7ac108815f08376248f689e0d3a4f341f33eb1e7139133210859ebafc946931b31989c88e6e1

  • SSDEEP

    24576:iZf4O7YwDB2+xUxM36AvYVUcDZjAp05dJiI0t5PKKHn7AxysCWnLCY5p2NVI:axtB2+xUi6VUcddiPL1sYQL75kb

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

default

C2

http://185.215.113.24

Attributes
  • url_path

    /e2b1563c6670f193.php

Extracted

Family

stealc

Botnet

kora

C2

http://185.215.113.100

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      400c2e1e4df55d79e8df9dae523e969c5cc005782012732c8e57babe63fc9240

    • Size

      1.8MB

    • MD5

      c3675e31f1618e7fa33b1aa6a16f1f83

    • SHA1

      a759529be3c61c3e13f68ab46e85f4fe4b431fd3

    • SHA256

      400c2e1e4df55d79e8df9dae523e969c5cc005782012732c8e57babe63fc9240

    • SHA512

      1acdaf8d3cc4684af47c7814832e2213732cac4a4322e34c363f7ac108815f08376248f689e0d3a4f341f33eb1e7139133210859ebafc946931b31989c88e6e1

    • SSDEEP

      24576:iZf4O7YwDB2+xUxM36AvYVUcDZjAp05dJiI0t5PKKHn7AxysCWnLCY5p2NVI:axtB2+xUi6VUcddiPL1sYQL75kb

    • 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

MITRE ATT&CK Enterprise v15

Tasks