General

  • Target

    15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9

  • Size

    1.9MB

  • Sample

    240526-htr87sbf89

  • MD5

    18f684e26b30434930a86699389d73a2

  • SHA1

    be27ef9c6bf5107f5dfef23340d02f50382d09f8

  • SHA256

    15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9

  • SHA512

    6c7b61550617a84ca9535b08d810039b283d89108aa9ab478c0bb45c250a80f80d2635de87f892c0e7b3c82976c8f7c354d532f4aca861721e8b884720b3820b

  • SSDEEP

    49152:lSkD5PPAxuoPif8SRTZITZpcIhiwS1BPwQ:lSeQxuYiUSETZpcIdSoQ

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

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Targets

    • Target

      15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9

    • Size

      1.9MB

    • MD5

      18f684e26b30434930a86699389d73a2

    • SHA1

      be27ef9c6bf5107f5dfef23340d02f50382d09f8

    • SHA256

      15c9280f9458de84c4b8534fa91219d4a78d54b90bdd4cab599bff29c4dc99c9

    • SHA512

      6c7b61550617a84ca9535b08d810039b283d89108aa9ab478c0bb45c250a80f80d2635de87f892c0e7b3c82976c8f7c354d532f4aca861721e8b884720b3820b

    • SSDEEP

      49152:lSkD5PPAxuoPif8SRTZITZpcIhiwS1BPwQ:lSeQxuYiUSETZpcIdSoQ

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks