General

  • Target

    b8572015a663ca716c590a9f4713f7826bcffae45611055494f02e7614cf0fd9N

  • Size

    2.9MB

  • Sample

    240923-fzlbqsxcmk

  • MD5

    3b641a7f885496c8b0b1d7fca32476d0

  • SHA1

    b2dfa97f4d79bdffd748e6c2294d8d32e3a9cecf

  • SHA256

    b8572015a663ca716c590a9f4713f7826bcffae45611055494f02e7614cf0fd9

  • SHA512

    311f9091122aaf8d31b31a09380ba33f7fd86cd825437048e855b8ffc779232fb378693d441f5f071f5c77c5b6f504990fcbd3ab1f1f20d83fdf8ddf591e2682

  • SSDEEP

    24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHS:7v97AXmw4gxeOw46fUbNecCCFbNecf

Malware Config

Targets

    • Target

      b8572015a663ca716c590a9f4713f7826bcffae45611055494f02e7614cf0fd9N

    • Size

      2.9MB

    • MD5

      3b641a7f885496c8b0b1d7fca32476d0

    • SHA1

      b2dfa97f4d79bdffd748e6c2294d8d32e3a9cecf

    • SHA256

      b8572015a663ca716c590a9f4713f7826bcffae45611055494f02e7614cf0fd9

    • SHA512

      311f9091122aaf8d31b31a09380ba33f7fd86cd825437048e855b8ffc779232fb378693d441f5f071f5c77c5b6f504990fcbd3ab1f1f20d83fdf8ddf591e2682

    • SSDEEP

      24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHS:7v97AXmw4gxeOw46fUbNecCCFbNecf

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks