General

  • Target

    b931b1450936bc16d905b703bcf367b37956b57207f1cbfc4592f03169e0fc7e

  • Size

    1.8MB

  • Sample

    240405-xrqd6acb52

  • MD5

    af633e96bbfe8f350796fc6ca3a7681d

  • SHA1

    c2a9a521b69d670978d711cc0aa0599b85b60028

  • SHA256

    b931b1450936bc16d905b703bcf367b37956b57207f1cbfc4592f03169e0fc7e

  • SHA512

    06984946ed61dd20d5f56201decb979e705606601781183ceeed789138c6d4446ed565dac16b0105e7e2f3456cb783258f6ad1c503a4362ed4abba810f15e073

  • SSDEEP

    49152:K3sksOk0K2D2DI4lY0TsulpSwHvS91oiIt1P9NwjE3Jopn:QFKpI4W0YuXviHI39Gj22pn

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

      b931b1450936bc16d905b703bcf367b37956b57207f1cbfc4592f03169e0fc7e

    • Size

      1.8MB

    • MD5

      af633e96bbfe8f350796fc6ca3a7681d

    • SHA1

      c2a9a521b69d670978d711cc0aa0599b85b60028

    • SHA256

      b931b1450936bc16d905b703bcf367b37956b57207f1cbfc4592f03169e0fc7e

    • SHA512

      06984946ed61dd20d5f56201decb979e705606601781183ceeed789138c6d4446ed565dac16b0105e7e2f3456cb783258f6ad1c503a4362ed4abba810f15e073

    • SSDEEP

      49152:K3sksOk0K2D2DI4lY0TsulpSwHvS91oiIt1P9NwjE3Jopn:QFKpI4W0YuXviHI39Gj22pn

    • 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