General

  • Target

    bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387

  • Size

    1.8MB

  • Sample

    241120-jpdqpatnat

  • MD5

    7fa5f6ba420b4754d57bdc3ab8e41b63

  • SHA1

    0ad547a4921fe019d0871b9799f011ba6bb93f87

  • SHA256

    bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387

  • SHA512

    179c1c051412100c030f4c6d70827860d4a9409979cc7a514ee9e1b0e22998b297dc3f67669a692a81071d8854c07ab5b013acc2a2da0a9472eaa08c3316e503

  • SSDEEP

    49152:cAnAFlYhskxHDSEc7PkL7K2CMxPhxzMVl:GWddNAIhx2

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387

    • Size

      1.8MB

    • MD5

      7fa5f6ba420b4754d57bdc3ab8e41b63

    • SHA1

      0ad547a4921fe019d0871b9799f011ba6bb93f87

    • SHA256

      bba5fec088222e82427a52ad96321ebd69cd8d3d1a348579d634d0da6cb0d387

    • SHA512

      179c1c051412100c030f4c6d70827860d4a9409979cc7a514ee9e1b0e22998b297dc3f67669a692a81071d8854c07ab5b013acc2a2da0a9472eaa08c3316e503

    • SSDEEP

      49152:cAnAFlYhskxHDSEc7PkL7K2CMxPhxzMVl:GWddNAIhx2

    • Amadey

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

    • Amadey family

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Detects CryptBot payload

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Modifies Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

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

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks