Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    09/12/2024, 01:03

General

  • Target

    8fea0cc1e0acaca0170cac3bd98d40c3d8db52188bd757053fe798fc0cb2d587.exe

  • Size

    8.2MB

  • MD5

    57752e84411dd13aa79cf7cfa457f02c

  • SHA1

    3c772396f7366420ac696ab48d28a87af7967e9e

  • SHA256

    8fea0cc1e0acaca0170cac3bd98d40c3d8db52188bd757053fe798fc0cb2d587

  • SHA512

    46f69220193091e98f8661a66d920acbee7292bf56fff578a4c306ce742b5bcb50cbf65b72ca6476db347ef4739026d202eecd37a11188ef89b587bb60f595e0

  • SSDEEP

    49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNecM:V8e8e8f8e8e87

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • WarzoneRat, AveMaria

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

  • Warzonerat family
  • Warzone RAT payload 3 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

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

  • ASPack v2.12-2.42 3 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 13 IoCs
  • Loads dropped DLL 64 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 8 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8fea0cc1e0acaca0170cac3bd98d40c3d8db52188bd757053fe798fc0cb2d587.exe
    "C:\Users\Admin\AppData\Local\Temp\8fea0cc1e0acaca0170cac3bd98d40c3d8db52188bd757053fe798fc0cb2d587.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Users\Admin\AppData\Local\Temp\8fea0cc1e0acaca0170cac3bd98d40c3d8db52188bd757053fe798fc0cb2d587.exe
      "C:\Users\Admin\AppData\Local\Temp\8fea0cc1e0acaca0170cac3bd98d40c3d8db52188bd757053fe798fc0cb2d587.exe"
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:348
      • \??\c:\windows\system\explorer.exe
        c:\windows\system\explorer.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2676
        • \??\c:\windows\system\explorer.exe
          c:\windows\system\explorer.exe
          4⤵
          • Modifies WinLogon for persistence
          • Modifies visiblity of hidden/system files in Explorer
          • Boot or Logon Autostart Execution: Active Setup
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1824
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            PID:1796
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              6⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              PID:2800
              • \??\c:\windows\system\svchost.exe
                c:\windows\system\svchost.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2356
            • C:\Windows\SysWOW64\diskperf.exe
              "C:\Windows\SysWOW64\diskperf.exe"
              6⤵
                PID:2900
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2708
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2056
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1628
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1800
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1364
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2044
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:880
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:3020
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2452
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1544
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1612
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1920
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2588
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1580
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2836
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2836 -s 36
                6⤵
                • Program crash
                PID:528
          • C:\Windows\SysWOW64\diskperf.exe
            "C:\Windows\SysWOW64\diskperf.exe"
            4⤵
              PID:2316
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          2⤵
            PID:2808

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Chrome\StikyNot.exe

                Filesize

                8.2MB

                MD5

                57752e84411dd13aa79cf7cfa457f02c

                SHA1

                3c772396f7366420ac696ab48d28a87af7967e9e

                SHA256

                8fea0cc1e0acaca0170cac3bd98d40c3d8db52188bd757053fe798fc0cb2d587

                SHA512

                46f69220193091e98f8661a66d920acbee7292bf56fff578a4c306ce742b5bcb50cbf65b72ca6476db347ef4739026d202eecd37a11188ef89b587bb60f595e0

              • C:\Windows\system\explorer.exe

                Filesize

                8.2MB

                MD5

                05bf57cfd992cddb3da7a5b3bd188a51

                SHA1

                3b4251d40e4c9a98297d16c8765b408fef7e5b49

                SHA256

                3480ea02959ff5c3f89512f5e2e6ee4f8331e34ae1a170fe48c6fd05937eec38

                SHA512

                a018d3290c7ec4b3105f9956fa11b0077f12534d94ae4345786bd8d0ba817e9ed0bea3bf75c87fa9b2ba7449fc99e782b8a4a6852bb39aa4d425ca61901942ee

              • \Windows\system\spoolsv.exe

                Filesize

                8.2MB

                MD5

                49d148e2051420006f6e3c65e5d12a29

                SHA1

                a56a54877cb376858cbe90a2e7080fa5349fd30d

                SHA256

                3fab92c48238a8325033dc94c7679e32c15dd11f1a259ee8aa83fa7956dc38ca

                SHA512

                053901501dae9ca9f8f9e623aa298d3c432960a7841c1d14bc03cf6593e7d6acda5cf3cb5b3623abbcc58a2497d984b92f80e2b38bc2dd70c958884004c8c6ab

              • memory/348-48-0x0000000003300000-0x0000000003414000-memory.dmp

                Filesize

                1.1MB

              • memory/348-49-0x0000000003300000-0x0000000003414000-memory.dmp

                Filesize

                1.1MB

              • memory/348-56-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/348-25-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/348-14-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/348-12-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/348-22-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/348-10-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/880-171-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/1364-153-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/1612-209-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/1796-100-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/1796-101-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/1796-139-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/1796-249-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-154-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-111-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-265-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/1824-199-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-198-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-181-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-179-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-162-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-152-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-142-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/1824-141-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-99-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-140-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-131-0x00000000031B0000-0x00000000032C4000-memory.dmp

                Filesize

                1.1MB

              • memory/1824-121-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/2092-6-0x0000000000220000-0x0000000000221000-memory.dmp

                Filesize

                4KB

              • memory/2092-0-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2092-3-0x0000000000220000-0x0000000000221000-memory.dmp

                Filesize

                4KB

              • memory/2092-36-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2092-4-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2092-2-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2092-1-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2356-256-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2356-264-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2676-89-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2676-51-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2676-57-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2676-53-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2676-52-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2676-54-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2708-122-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2708-113-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB

              • memory/2800-240-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/2800-261-0x0000000000400000-0x000000000043E000-memory.dmp

                Filesize

                248KB

              • memory/2808-37-0x0000000000400000-0x0000000000412000-memory.dmp

                Filesize

                72KB

              • memory/2808-27-0x0000000000400000-0x0000000000412000-memory.dmp

                Filesize

                72KB

              • memory/2808-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                Filesize

                4KB

              • memory/2808-31-0x0000000000400000-0x0000000000412000-memory.dmp

                Filesize

                72KB

              • memory/2808-34-0x0000000000400000-0x0000000000412000-memory.dmp

                Filesize

                72KB

              • memory/2836-224-0x0000000000400000-0x0000000000514000-memory.dmp

                Filesize

                1.1MB