General

  • Target

    e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf

  • Size

    1.8MB

  • Sample

    240401-fvjx4seg72

  • MD5

    6e6edbd28913736072655033c4d97d95

  • SHA1

    af08c68fd2e870bdaeb38eb323e1595759b0611e

  • SHA256

    e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf

  • SHA512

    63d57684c09f21ec0a4deb15960ba9213fee458fae72509a4087b93954b4950e9ca979c893cee25ca54b79286f356de35d66172ffe757289c80bac3325b93614

  • SSDEEP

    24576:aoIP5BhzjAo9uRKKT0HLqkK9fnfWYcL3lKJj7UJryEzxykaRcVPDmAn2W1bnOX:yLJjQKK80n2MJj7UJryEzgkaRc5JjyX

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

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf

    • Size

      1.8MB

    • MD5

      6e6edbd28913736072655033c4d97d95

    • SHA1

      af08c68fd2e870bdaeb38eb323e1595759b0611e

    • SHA256

      e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf

    • SHA512

      63d57684c09f21ec0a4deb15960ba9213fee458fae72509a4087b93954b4950e9ca979c893cee25ca54b79286f356de35d66172ffe757289c80bac3325b93614

    • SSDEEP

      24576:aoIP5BhzjAo9uRKKT0HLqkK9fnfWYcL3lKJj7UJryEzxykaRcVPDmAn2W1bnOX:yLJjQKK80n2MJj7UJryEzgkaRc5JjyX

    • 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.

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks