Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-10-2024 12:15

General

  • Target

    152ca1a493c3800ae14d8677256f8d7d1a26d54d974f7a744f287c4fa6d61aaaN.exe

  • Size

    3.9MB

  • MD5

    e9080dbb9d4cd66d7fb468e836eddcf0

  • SHA1

    2773bc4681e4928fd1920b4adc0b2d69ca79904b

  • SHA256

    152ca1a493c3800ae14d8677256f8d7d1a26d54d974f7a744f287c4fa6d61aaa

  • SHA512

    c9eceae36eef799908bfe99bd98c36c8447aa2c90a3dd2e7103517287c02f3eb6e3e4efef8369a885f8db4d55921aede86f4e67f00a9837ecda41b0d7f4e6775

  • SSDEEP

    24576:GIbGD2JTu0GoWQDbGV6eH8tkxIbGD2JTu0GoWQDbGV6eH8tkxIbGD2JTu0GoWQD3:7C0bNechC0bNechC0bNecf

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.

  • 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\152ca1a493c3800ae14d8677256f8d7d1a26d54d974f7a744f287c4fa6d61aaaN.exe
    "C:\Users\Admin\AppData\Local\Temp\152ca1a493c3800ae14d8677256f8d7d1a26d54d974f7a744f287c4fa6d61aaaN.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Users\Admin\AppData\Local\Temp\152ca1a493c3800ae14d8677256f8d7d1a26d54d974f7a744f287c4fa6d61aaaN.exe
      "C:\Users\Admin\AppData\Local\Temp\152ca1a493c3800ae14d8677256f8d7d1a26d54d974f7a744f287c4fa6d61aaaN.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:2916
      • \??\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:2908
        • \??\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:2940
          • \??\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:2024
            • \??\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:2708
              • \??\c:\windows\system\svchost.exe
                c:\windows\system\svchost.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2740
            • C:\Windows\SysWOW64\diskperf.exe
              "C:\Windows\SysWOW64\diskperf.exe"
              6⤵
                PID:2904
            • \??\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:320
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 320 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:572
            • \??\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:832
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 832 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:3040
            • \??\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:1540
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -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:2680
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1796
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1652
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1696
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2508
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2088
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1832
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1832 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2124
          • C:\Windows\SysWOW64\diskperf.exe
            "C:\Windows\SysWOW64\diskperf.exe"
            4⤵
              PID:1544
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          2⤵
            PID:2900

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          3.9MB

          MD5

          e9080dbb9d4cd66d7fb468e836eddcf0

          SHA1

          2773bc4681e4928fd1920b4adc0b2d69ca79904b

          SHA256

          152ca1a493c3800ae14d8677256f8d7d1a26d54d974f7a744f287c4fa6d61aaa

          SHA512

          c9eceae36eef799908bfe99bd98c36c8447aa2c90a3dd2e7103517287c02f3eb6e3e4efef8369a885f8db4d55921aede86f4e67f00a9837ecda41b0d7f4e6775

        • \Windows\system\explorer.exe

          Filesize

          3.9MB

          MD5

          005e7c824b8fc7e89216a27a15d2b873

          SHA1

          aaa04829e6171cdd7c0dc60332c1492e959bae05

          SHA256

          a764ae1feb4040d57a8ae8d0d7e84ef7c633adc2fbfca18aa04e3797bd0b4926

          SHA512

          d823eb1e72a62fa123f5f8f4d1c2627d311906edbf026b5c979a320ed23b80c2548b9bbc8c55f342c528415b480211e6a54bc92e2a50237d9e4f67ab36dc5d34

        • \Windows\system\spoolsv.exe

          Filesize

          3.9MB

          MD5

          f5a2122ba3b716401670acac0a6c5d16

          SHA1

          9ab0ff3d37566dcbe2693179145f39d48ad4e5d3

          SHA256

          587e7536dff158090ef9f2692182fd407539be8375b4c96c9d3d580d601672a9

          SHA512

          af769a1d2c5570a9a109de8f1066e8888c1459dddc5dcfa38ce6772e373600cb9740ad3fae13f2eb682ed101c779b9e455a30060d26e79ffb38adfcf589e16fb

        • memory/320-127-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/320-118-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2024-104-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2024-106-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2024-105-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2024-237-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2024-131-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2512-6-0x00000000001B0000-0x00000000001B1000-memory.dmp

          Filesize

          4KB

        • memory/2512-2-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2512-4-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2512-38-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2512-0-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2512-1-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2512-26-0x00000000031B0000-0x00000000032C4000-memory.dmp

          Filesize

          1.1MB

        • memory/2512-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

          Filesize

          4KB

        • memory/2708-241-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2708-249-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2740-250-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2900-30-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2900-49-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2900-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2900-34-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2900-55-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2908-56-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2908-50-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2908-60-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2908-51-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2908-90-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2908-54-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2916-10-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2916-12-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2916-59-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2916-18-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2916-53-0x0000000003100000-0x0000000003214000-memory.dmp

          Filesize

          1.1MB

        • memory/2916-29-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2916-28-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2916-52-0x0000000003100000-0x0000000003214000-memory.dmp

          Filesize

          1.1MB

        • memory/2916-14-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2916-57-0x0000000000440000-0x00000000005C1000-memory.dmp

          Filesize

          1.5MB

        • memory/2940-140-0x00000000032E0000-0x00000000033F4000-memory.dmp

          Filesize

          1.1MB

        • memory/2940-136-0x00000000032E0000-0x00000000033F4000-memory.dmp

          Filesize

          1.1MB

        • memory/2940-137-0x00000000032E0000-0x00000000033F4000-memory.dmp

          Filesize

          1.1MB

        • memory/2940-148-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2940-138-0x00000000032E0000-0x00000000033F4000-memory.dmp

          Filesize

          1.1MB

        • memory/2940-126-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2940-116-0x00000000032E0000-0x00000000033F4000-memory.dmp

          Filesize

          1.1MB

        • memory/2940-98-0x00000000032E0000-0x00000000033F4000-memory.dmp

          Filesize

          1.1MB

        • memory/2940-253-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB