General

  • Target

    afa57924908d9a8789e86db3f4a913820534546314d889435cceb49563cc47be

  • Size

    1.8MB

  • Sample

    240621-stmzlazbkl

  • MD5

    2de14de2f71f6f99a0f1672e352d366f

  • SHA1

    48d1facb8716baba4159047c87f082f4c6e2f37f

  • SHA256

    afa57924908d9a8789e86db3f4a913820534546314d889435cceb49563cc47be

  • SHA512

    d50db9513521bf44ef62d8c60ec2cdbdde6ee50061df3375647c588b0e012f0b3b2d3c358e12e9d5ca0ac040f4d9b745bda3b314f303302148efd06b98843482

  • SSDEEP

    49152:YX1wguoauuxbnKFj5g46MLBwpdBXw5YeaImm+N0vcsj+m:YFhuzuvN6ML2K5YePmK

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

      afa57924908d9a8789e86db3f4a913820534546314d889435cceb49563cc47be

    • Size

      1.8MB

    • MD5

      2de14de2f71f6f99a0f1672e352d366f

    • SHA1

      48d1facb8716baba4159047c87f082f4c6e2f37f

    • SHA256

      afa57924908d9a8789e86db3f4a913820534546314d889435cceb49563cc47be

    • SHA512

      d50db9513521bf44ef62d8c60ec2cdbdde6ee50061df3375647c588b0e012f0b3b2d3c358e12e9d5ca0ac040f4d9b745bda3b314f303302148efd06b98843482

    • SSDEEP

      49152:YX1wguoauuxbnKFj5g46MLBwpdBXw5YeaImm+N0vcsj+m:YFhuzuvN6ML2K5YePmK

    • 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