General

  • Target

    13e5d440ca2c27e4b83569c68b0d30140be4fe3f7ba8544fdff60fde594572bc

  • Size

    1.8MB

  • Sample

    240330-v89s1sag61

  • MD5

    0a472907022de0d3b2460ae9b22e32e5

  • SHA1

    5b84bdb3b1ffcb4448c9f03fabc3b5f6d6a2c60c

  • SHA256

    13e5d440ca2c27e4b83569c68b0d30140be4fe3f7ba8544fdff60fde594572bc

  • SHA512

    d8c5008c9d63d09635d500054986b64e71f83f4aa77550a1d702ae5f0c96d78062d2c4e89035c47279f5d64af9bf1237c44f0c5baa1573eaa8af38121745a8c1

  • SSDEEP

    49152:oNXWm+0NDZgO8ClqMXFhBdX9E3ZIlYobXFmyUEJ+h/PnkdYSRu+Y3wyFHr:Q6KDhl79E3ZIlJXFJT+hqYSU+Y3z

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

      13e5d440ca2c27e4b83569c68b0d30140be4fe3f7ba8544fdff60fde594572bc

    • Size

      1.8MB

    • MD5

      0a472907022de0d3b2460ae9b22e32e5

    • SHA1

      5b84bdb3b1ffcb4448c9f03fabc3b5f6d6a2c60c

    • SHA256

      13e5d440ca2c27e4b83569c68b0d30140be4fe3f7ba8544fdff60fde594572bc

    • SHA512

      d8c5008c9d63d09635d500054986b64e71f83f4aa77550a1d702ae5f0c96d78062d2c4e89035c47279f5d64af9bf1237c44f0c5baa1573eaa8af38121745a8c1

    • SSDEEP

      49152:oNXWm+0NDZgO8ClqMXFhBdX9E3ZIlYobXFmyUEJ+h/PnkdYSRu+Y3wyFHr:Q6KDhl79E3ZIlJXFJT+hqYSU+Y3z

    • Amadey

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

    • Detected google phishing page

    • 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.

    • 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