General

  • Target

    Trojan.Win32.AveMaria.MTB-33ce86f2cc3bec3a1058be38ff61fb35ec6047dc82ace2c9dc3fde2dbab012e0N

  • Size

    1.8MB

  • Sample

    240916-gx4wqssdkh

  • MD5

    f9a57ddeea5df29941f84916a16c4a90

  • SHA1

    0854bb8123c093ac39c5498550f51bc1d3944e2e

  • SHA256

    33ce86f2cc3bec3a1058be38ff61fb35ec6047dc82ace2c9dc3fde2dbab012e0

  • SHA512

    6654eb4e180df66f90a847abcc19eac861a005e7de31b679cb7724e9ee095c99170c0cd6a059a353db36efc84dda0dec666665d7725db6160663702aded062f4

  • SSDEEP

    12288:5UzTnjuWv0jtUgQ8RSG6FaavfQ/DxU61MIt3dYA7W2FeDSIGVH/KIDgDgUeHbY1o:5HHjWHHaavUuiQDbGV6eH8tkT

Malware Config

Targets

    • Target

      Trojan.Win32.AveMaria.MTB-33ce86f2cc3bec3a1058be38ff61fb35ec6047dc82ace2c9dc3fde2dbab012e0N

    • Size

      1.8MB

    • MD5

      f9a57ddeea5df29941f84916a16c4a90

    • SHA1

      0854bb8123c093ac39c5498550f51bc1d3944e2e

    • SHA256

      33ce86f2cc3bec3a1058be38ff61fb35ec6047dc82ace2c9dc3fde2dbab012e0

    • SHA512

      6654eb4e180df66f90a847abcc19eac861a005e7de31b679cb7724e9ee095c99170c0cd6a059a353db36efc84dda0dec666665d7725db6160663702aded062f4

    • SSDEEP

      12288:5UzTnjuWv0jtUgQ8RSG6FaavfQ/DxU61MIt3dYA7W2FeDSIGVH/KIDgDgUeHbY1o:5HHjWHHaavUuiQDbGV6eH8tkT

    • Modifies WinLogon for persistence

    • Modifies visiblity of hidden/system files in Explorer

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT payload

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks