General

  • Target

    dc74a71aa39ba7b080e4f20f037eeb7c997592c58ac6d1ff5bbc584dfd6d9aeb

  • Size

    1.8MB

  • Sample

    240623-nmrlzsygrh

  • MD5

    a8707270334007303c6fc1ab8978f43a

  • SHA1

    ff629db999684f6cba25e3f092f6f4978d03be44

  • SHA256

    dc74a71aa39ba7b080e4f20f037eeb7c997592c58ac6d1ff5bbc584dfd6d9aeb

  • SHA512

    5ca180a94b8320d77a532bdc36b971614392de8186ac18845146c63a9377bd972295224b48d0fea12e082eb6c2b668f558c760475b2e62ba01e971703f97cddd

  • SSDEEP

    49152:Ted37khpow96EV40tmJTSum8ccv9QkVkCt9:Te5lkITSuHikVdt

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

      dc74a71aa39ba7b080e4f20f037eeb7c997592c58ac6d1ff5bbc584dfd6d9aeb

    • Size

      1.8MB

    • MD5

      a8707270334007303c6fc1ab8978f43a

    • SHA1

      ff629db999684f6cba25e3f092f6f4978d03be44

    • SHA256

      dc74a71aa39ba7b080e4f20f037eeb7c997592c58ac6d1ff5bbc584dfd6d9aeb

    • SHA512

      5ca180a94b8320d77a532bdc36b971614392de8186ac18845146c63a9377bd972295224b48d0fea12e082eb6c2b668f558c760475b2e62ba01e971703f97cddd

    • SSDEEP

      49152:Ted37khpow96EV40tmJTSum8ccv9QkVkCt9:Te5lkITSuHikVdt

    • 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