General

  • Target

    dde4b75153f96d21a76e349a0b6710c5031a5197e8aa3ac7fb7ee1d6cb3899e3

  • Size

    1.9MB

  • Sample

    240407-3dznkahf5x

  • MD5

    9f292a26e38da76726a9579fb22ded27

  • SHA1

    ba6ac6fc4e4894c2bdfb8e2009cd4bc479f7d641

  • SHA256

    dde4b75153f96d21a76e349a0b6710c5031a5197e8aa3ac7fb7ee1d6cb3899e3

  • SHA512

    5961b3cef616529b5ea884cc4b922d999fe248aaf65de1e138e7d6282d2bc6723481785d4f94932df577c1db4c783585ea91b6f20b5b750af4a363d7e1d458b9

  • SSDEEP

    49152:Rzr+vg+e7b+HLIv2ekqr3YrK5n1p7iSXavXt9HFoylaF:p+vHH1/0ZJvq/tAXF

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Targets

    • Target

      dde4b75153f96d21a76e349a0b6710c5031a5197e8aa3ac7fb7ee1d6cb3899e3

    • Size

      1.9MB

    • MD5

      9f292a26e38da76726a9579fb22ded27

    • SHA1

      ba6ac6fc4e4894c2bdfb8e2009cd4bc479f7d641

    • SHA256

      dde4b75153f96d21a76e349a0b6710c5031a5197e8aa3ac7fb7ee1d6cb3899e3

    • SHA512

      5961b3cef616529b5ea884cc4b922d999fe248aaf65de1e138e7d6282d2bc6723481785d4f94932df577c1db4c783585ea91b6f20b5b750af4a363d7e1d458b9

    • SSDEEP

      49152:Rzr+vg+e7b+HLIv2ekqr3YrK5n1p7iSXavXt9HFoylaF:p+vHH1/0ZJvq/tAXF

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • 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 WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks