General

  • Target

    6c9ceed93757cb48ec7f85f483cd906fb9a24e4e394c84f130ba07a23724c990

  • Size

    1.8MB

  • Sample

    240819-fpljraygml

  • MD5

    486e4b2cf76db3355297c22657657c14

  • SHA1

    ae1a2d6c2e5bc188961e2ff13b1c7187df5e7946

  • SHA256

    6c9ceed93757cb48ec7f85f483cd906fb9a24e4e394c84f130ba07a23724c990

  • SHA512

    2b35323422c1aa7a377f0b271a08623e057f2ab5263469e3014cfda52e2c09ade58b7fbd2f7db6513c66b4b2029bd437ef2dbca73256b325499a6dc654f08125

  • SSDEEP

    49152:+dy5ZEGoBGfMvUDD9dfYx9Vs6UEv22FJihh5:GyEtGUv05dfY7sQe2FJM

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

c7817d

C2

http://31.41.244.10

Attributes
  • install_dir

    0e8d0864aa

  • install_file

    svoutse.exe

  • strings_key

    5481b88a6ef75bcf21333988a4e47048

  • url_paths

    /Dem7kTu/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

      6c9ceed93757cb48ec7f85f483cd906fb9a24e4e394c84f130ba07a23724c990

    • Size

      1.8MB

    • MD5

      486e4b2cf76db3355297c22657657c14

    • SHA1

      ae1a2d6c2e5bc188961e2ff13b1c7187df5e7946

    • SHA256

      6c9ceed93757cb48ec7f85f483cd906fb9a24e4e394c84f130ba07a23724c990

    • SHA512

      2b35323422c1aa7a377f0b271a08623e057f2ab5263469e3014cfda52e2c09ade58b7fbd2f7db6513c66b4b2029bd437ef2dbca73256b325499a6dc654f08125

    • SSDEEP

      49152:+dy5ZEGoBGfMvUDD9dfYx9Vs6UEv22FJihh5:GyEtGUv05dfY7sQe2FJM

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks