Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2024, 04:26

General

  • Target
    cadaae60f27a5270fb9934aa8e1bd1d758bf1a0d065c85f63d59da90613f31ac.exe
  • Size 8.2MB
  • Sample241107-e22aaswakb
  • SHA256 cadaae60f27a5270fb9934aa8e1bd1d758bf1a0d065c85f63d59da90613f31ac
  • MD5 SHA1 SHA512 SSDEEP

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 12 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 7 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 14 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\cadaae60f27a5270fb9934aa8e1bd1d758bf1a0d065c85f63d59da90613f31ac.exe
    "C:\Users\Admin\AppData\Local\Temp\cadaae60f27a5270fb9934aa8e1bd1d758bf1a0d065c85f63d59da90613f31ac.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Users\Admin\AppData\Local\Temp\cadaae60f27a5270fb9934aa8e1bd1d758bf1a0d065c85f63d59da90613f31ac.exe
      "C:\Users\Admin\AppData\Local\Temp\cadaae60f27a5270fb9934aa8e1bd1d758bf1a0d065c85f63d59da90613f31ac.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:2816
      • \??\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:2556
        • \??\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:1932
          • \??\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:944
            • \??\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:2652
              • \??\c:\windows\system\svchost.exe
                c:\windows\system\svchost.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2704
            • C:\Windows\SysWOW64\diskperf.exe
              "C:\Windows\SysWOW64\diskperf.exe"
              6⤵
                PID:2700
            • \??\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:2848
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2864
            • \??\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:756
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:916
            • \??\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:1772
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1772 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2368
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2448
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2452
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2964
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1780
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1920
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2100
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2108
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2764
          • C:\Windows\SysWOW64\diskperf.exe
            "C:\Windows\SysWOW64\diskperf.exe"
            4⤵
              PID:772
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          2⤵
            PID:2572

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              StikyNot.exe

              • Path C:\Users\Admin\AppData\Local\Chrome\StikyNot.exe
              • Size 8.2MB
              • SHA256 cadaae60f27a5270fb9934aa8e1bd1d758bf1a0d065c85f63d59da90613f31ac
              • MD5 SHA1 SHA512 SSDEEP

              explorer.exe

              • Path \Windows\system\explorer.exe
              • Size 8.2MB
              • SHA256 d73b260c3d5034516fd7f47c937fc7a40c4ee2a128dde7cbfd06eef6b42a0d9f
              • MD5 SHA1 SHA512 SSDEEP

              spoolsv.exe

              • Path \Windows\system\spoolsv.exe
              • Size 8.2MB
              • SHA256 2ef18cddbd70a6ba11e37ba878086a9ae490725cdf76c44f57812ddf9f62aae0
              • MD5 SHA1 SHA512 SSDEEP

              memory/756-142-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/772-82-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              memory/772-92-0x0000000000400000-0x0000000000412000-memory.dmp

              memory/944-108-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/944-245-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/944-137-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/944-106-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/944-107-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/1916-4-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/1916-27-0x00000000031F0000-0x0000000003304000-memory.dmp

              memory/1916-41-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/1916-0-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/1916-6-0x00000000001B0000-0x00000000001B1000-memory.dmp

              memory/1916-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

              memory/1916-2-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/1916-1-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/1932-140-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/1932-162-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/1932-261-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/1932-159-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/1932-160-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/1932-150-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/1932-138-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/1932-139-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/1932-128-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/1932-119-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/1932-105-0x00000000032E0000-0x00000000033F4000-memory.dmp

              memory/2108-219-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2556-51-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2556-52-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2556-91-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2556-59-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2556-55-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2572-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              memory/2572-40-0x0000000000400000-0x0000000000412000-memory.dmp

              memory/2572-30-0x0000000000400000-0x0000000000412000-memory.dmp

              memory/2572-38-0x0000000000400000-0x0000000000412000-memory.dmp

              memory/2572-34-0x0000000000400000-0x0000000000412000-memory.dmp

              memory/2652-257-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2652-252-0x0000000003240000-0x0000000003354000-memory.dmp

              memory/2704-260-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2704-253-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2816-53-0x0000000003280000-0x0000000003394000-memory.dmp

              memory/2816-22-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2816-12-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2816-54-0x0000000003280000-0x0000000003394000-memory.dmp

              memory/2816-10-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2816-14-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2816-58-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2816-18-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2816-39-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2816-28-0x0000000000400000-0x000000000043E000-memory.dmp

              memory/2848-129-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2848-120-0x0000000000400000-0x0000000000514000-memory.dmp

              memory/2964-195-0x0000000000400000-0x0000000000514000-memory.dmp