General

  • Target

    bdb34622253afb3d77b709f517dbb4c11926e698887ec702c42d91e342e6bc0b

  • Size

    1.8MB

  • Sample

    240623-l1yw4ssaqm

  • MD5

    cd489b3a1ca4fe099fd29d42fb0ac087

  • SHA1

    f57f27b11ad6c048ae141d0d31c3effa6dd9d072

  • SHA256

    bdb34622253afb3d77b709f517dbb4c11926e698887ec702c42d91e342e6bc0b

  • SHA512

    fa80014981db785d01d51a06f60f0599e967ade5b92c8157995ef1eecaeb32415e4d18b25b2f2cbec6d493fb54ec25528b5fbd7ef5c137f17a17e49a422956db

  • SSDEEP

    49152:G7PvBGxFFMHZK07ozJ2nBuf+HSG+p1kMsCI1eyQ66+LrTmYYEizl:G7kw5mzU8+HU19c1rHT21R

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

      bdb34622253afb3d77b709f517dbb4c11926e698887ec702c42d91e342e6bc0b

    • Size

      1.8MB

    • MD5

      cd489b3a1ca4fe099fd29d42fb0ac087

    • SHA1

      f57f27b11ad6c048ae141d0d31c3effa6dd9d072

    • SHA256

      bdb34622253afb3d77b709f517dbb4c11926e698887ec702c42d91e342e6bc0b

    • SHA512

      fa80014981db785d01d51a06f60f0599e967ade5b92c8157995ef1eecaeb32415e4d18b25b2f2cbec6d493fb54ec25528b5fbd7ef5c137f17a17e49a422956db

    • SSDEEP

      49152:G7PvBGxFFMHZK07ozJ2nBuf+HSG+p1kMsCI1eyQ66+LrTmYYEizl:G7kw5mzU8+HU19c1rHT21R

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks