General

  • Target

    a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48

  • Size

    1.8MB

  • Sample

    240322-ngk71sde3w

  • MD5

    d12388df00a732463f4f6ac63ffa7da5

  • SHA1

    a6ee66aacb034a29ee81e5bb018254948bd4c86e

  • SHA256

    a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48

  • SHA512

    bf86128b4e4f4099cf2849d937e281750210adb0bf129d7a442ba5cbf9ebe26f484a7bd8f6506fed31d73d22e7b13bd2c58ac49898d9f2710359b91ec7d6417c

  • SSDEEP

    49152:X8kVxKEXKG0k0N2YKDdpBr5JH9G4sbVtSpECX+4s3pEz:XXVxKpjN2Ldp1dtOGPu4X

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

Targets

    • Target

      a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48

    • Size

      1.8MB

    • MD5

      d12388df00a732463f4f6ac63ffa7da5

    • SHA1

      a6ee66aacb034a29ee81e5bb018254948bd4c86e

    • SHA256

      a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48

    • SHA512

      bf86128b4e4f4099cf2849d937e281750210adb0bf129d7a442ba5cbf9ebe26f484a7bd8f6506fed31d73d22e7b13bd2c58ac49898d9f2710359b91ec7d6417c

    • SSDEEP

      49152:X8kVxKEXKG0k0N2YKDdpBr5JH9G4sbVtSpECX+4s3pEz:XXVxKpjN2Ldp1dtOGPu4X

    • 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.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks