General

  • Target

    12308a725501258ce4c1ea0ca0d7a075a7b54e944a6f704a68731526a91cbff4

  • Size

    1.8MB

  • Sample

    240322-t3rjtadg66

  • MD5

    c833d24ec2f1b436fe887fe25084448c

  • SHA1

    04ec809b9e3578fb44f70e90dec9b03e6768b723

  • SHA256

    12308a725501258ce4c1ea0ca0d7a075a7b54e944a6f704a68731526a91cbff4

  • SHA512

    68fb1dc3630aa32e81a641fec58d1591c10f4b78a7cbf07ad2c128b8270a507d74f6be02f8950e9735d803fa3406282416f582ea2f026f8a14fca6bf46e14816

  • SSDEEP

    49152:YP+oIQDAk3ixX/yGwo07+GRd4iyaZ29Jry:YP3Ik3DNlRdlHWry

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

      12308a725501258ce4c1ea0ca0d7a075a7b54e944a6f704a68731526a91cbff4

    • Size

      1.8MB

    • MD5

      c833d24ec2f1b436fe887fe25084448c

    • SHA1

      04ec809b9e3578fb44f70e90dec9b03e6768b723

    • SHA256

      12308a725501258ce4c1ea0ca0d7a075a7b54e944a6f704a68731526a91cbff4

    • SHA512

      68fb1dc3630aa32e81a641fec58d1591c10f4b78a7cbf07ad2c128b8270a507d74f6be02f8950e9735d803fa3406282416f582ea2f026f8a14fca6bf46e14816

    • SSDEEP

      49152:YP+oIQDAk3ixX/yGwo07+GRd4iyaZ29Jry:YP3Ik3DNlRdlHWry

    • 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.

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks