General

  • Target

    7aaaa43f3cc9d0cf790dad8eac81af1eec005d5d04ec58e486834f0a43378593

  • Size

    1.8MB

  • Sample

    240815-2h6r1ayfne

  • MD5

    d051474ba32beb9890bd6bdfd587d190

  • SHA1

    8a7d008fdedc8efd7ac43b071f0b1d9d4e3b2156

  • SHA256

    7aaaa43f3cc9d0cf790dad8eac81af1eec005d5d04ec58e486834f0a43378593

  • SHA512

    ca17f5aa86bd09cddfa2e52967f248d9f7245e66fe6018fd93d83e22f88a66c6da0558416171c3d9857776d60e15839a613ad8c23e2ffd1a904bca63731a669a

  • SSDEEP

    49152:GatcTY1VPvW0gMW813PNMpGhs0PkAoox+jW:GatQ2x+YWQPW+VN4

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

      7aaaa43f3cc9d0cf790dad8eac81af1eec005d5d04ec58e486834f0a43378593

    • Size

      1.8MB

    • MD5

      d051474ba32beb9890bd6bdfd587d190

    • SHA1

      8a7d008fdedc8efd7ac43b071f0b1d9d4e3b2156

    • SHA256

      7aaaa43f3cc9d0cf790dad8eac81af1eec005d5d04ec58e486834f0a43378593

    • SHA512

      ca17f5aa86bd09cddfa2e52967f248d9f7245e66fe6018fd93d83e22f88a66c6da0558416171c3d9857776d60e15839a613ad8c23e2ffd1a904bca63731a669a

    • SSDEEP

      49152:GatcTY1VPvW0gMW813PNMpGhs0PkAoox+jW:GatQ2x+YWQPW+VN4

    • 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