General

  • Target

    67b32cf29afd8b763314843bf996c18e04be025d672d94538c5b220abb4c2365

  • Size

    1.8MB

  • Sample

    240621-2tvtwaxgkk

  • MD5

    1da72135a3e45e1729d05164d02490ef

  • SHA1

    6faef4b35a2e9b6fd9cac445b9b888491fbb7f37

  • SHA256

    67b32cf29afd8b763314843bf996c18e04be025d672d94538c5b220abb4c2365

  • SHA512

    718984bfb5213d0f69fa6e188cb3c14f5142c142ab671f2e21d5940fd5a661861c1609686f2d59a5914016fac2be53bcccad7ebc74cc76b387b20456c59b5475

  • SSDEEP

    49152:7MADibRtFMZyiT+gFj/neV3f52+em8XDGrl9RZX:7MAWV/0yiqgFjveVBOu9RZ

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

risepro

C2

77.91.77.66:58709

Targets

    • Target

      67b32cf29afd8b763314843bf996c18e04be025d672d94538c5b220abb4c2365

    • Size

      1.8MB

    • MD5

      1da72135a3e45e1729d05164d02490ef

    • SHA1

      6faef4b35a2e9b6fd9cac445b9b888491fbb7f37

    • SHA256

      67b32cf29afd8b763314843bf996c18e04be025d672d94538c5b220abb4c2365

    • SHA512

      718984bfb5213d0f69fa6e188cb3c14f5142c142ab671f2e21d5940fd5a661861c1609686f2d59a5914016fac2be53bcccad7ebc74cc76b387b20456c59b5475

    • SSDEEP

      49152:7MADibRtFMZyiT+gFj/neV3f52+em8XDGrl9RZX:7MAWV/0yiqgFjveVBOu9RZ

    • 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)

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks