General

  • Target

    85c0ca2627afecbe9b4c8758ebe0c3922717dc364993e6f7aad1168b95d41a40

  • Size

    1.8MB

  • Sample

    240407-2xvchsha5z

  • MD5

    7f40d98b2ba64348358fd75b5f0bdcfb

  • SHA1

    e9f33ceeac6b2de2f63f9e73902b2926ba61364c

  • SHA256

    85c0ca2627afecbe9b4c8758ebe0c3922717dc364993e6f7aad1168b95d41a40

  • SHA512

    c275ae0f9199f7fc024565e55afdbd952ad46ebcb890018acd22893e6e063a1db0e995fae77fc6e3a2ccb0971666e7ca5b920f4e8fc75b39f830bc0f45799abd

  • SSDEEP

    24576:zbBE9EkzS56PSpOhed47Vm49wmFNaC0GL3bJN7xWiJ3HA7blfGPOo/2GVgUNPJ9D:zbBMETUqpO8deNNPT0HGZ+UNga

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

      85c0ca2627afecbe9b4c8758ebe0c3922717dc364993e6f7aad1168b95d41a40

    • Size

      1.8MB

    • MD5

      7f40d98b2ba64348358fd75b5f0bdcfb

    • SHA1

      e9f33ceeac6b2de2f63f9e73902b2926ba61364c

    • SHA256

      85c0ca2627afecbe9b4c8758ebe0c3922717dc364993e6f7aad1168b95d41a40

    • SHA512

      c275ae0f9199f7fc024565e55afdbd952ad46ebcb890018acd22893e6e063a1db0e995fae77fc6e3a2ccb0971666e7ca5b920f4e8fc75b39f830bc0f45799abd

    • SSDEEP

      24576:zbBE9EkzS56PSpOhed47Vm49wmFNaC0GL3bJN7xWiJ3HA7blfGPOo/2GVgUNPJ9D:zbBMETUqpO8deNNPT0HGZ+UNga

    • Amadey

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Detects executables packed with Themida

    • 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