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Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/11/2024, 20:18

General

  • Target

    1a585450a14b1b7a6653d2d9887cb377c1764eb677d8cc87006035de3e661c29.exe

  • Size

    8.2MB

  • MD5

    58945e47775ee25de3eb222d9a2b996e

  • SHA1

    97e1ec8417a30b404837588f249b62f35810cb03

  • SHA256

    1a585450a14b1b7a6653d2d9887cb377c1764eb677d8cc87006035de3e661c29

  • SHA512

    d08843b4e4fa0cba471ec55451b2d512886172a87bdfbb039c015ecc432840445a99fada31731611b3bf21dec8b72c2fc4b0b8e50d05b434dc98d53ad72c014e

  • SSDEEP

    49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNec/:V8e8e8f8e8e8K

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\1a585450a14b1b7a6653d2d9887cb377c1764eb677d8cc87006035de3e661c29.exe
    "C:\Users\Admin\AppData\Local\Temp\1a585450a14b1b7a6653d2d9887cb377c1764eb677d8cc87006035de3e661c29.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2688
    • C:\Users\Admin\AppData\Local\Temp\1a585450a14b1b7a6653d2d9887cb377c1764eb677d8cc87006035de3e661c29.exe
      "C:\Users\Admin\AppData\Local\Temp\1a585450a14b1b7a6653d2d9887cb377c1764eb677d8cc87006035de3e661c29.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:2824
      • \??\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:1956
        • \??\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:2752
          • \??\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:2180
            • \??\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:3048
              • \??\c:\windows\system\svchost.exe
                c:\windows\system\svchost.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2696
            • C:\Windows\SysWOW64\diskperf.exe
              "C:\Windows\SysWOW64\diskperf.exe"
              6⤵
                PID:2636
            • \??\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:1616
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1616 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:408
            • \??\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:1660
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2348
            • \??\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:1532
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:548
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1036
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1036 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1492
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1760
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2900
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2664
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2664 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2956
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2700
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2116
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2928
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 36
                6⤵
                • Program crash
                PID:2672
          • C:\Windows\SysWOW64\diskperf.exe
            "C:\Windows\SysWOW64\diskperf.exe"
            4⤵
              PID:1456
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          2⤵
            PID:2608

        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

          58945e47775ee25de3eb222d9a2b996e

          SHA1

          97e1ec8417a30b404837588f249b62f35810cb03

          SHA256

          1a585450a14b1b7a6653d2d9887cb377c1764eb677d8cc87006035de3e661c29

          SHA512

          d08843b4e4fa0cba471ec55451b2d512886172a87bdfbb039c015ecc432840445a99fada31731611b3bf21dec8b72c2fc4b0b8e50d05b434dc98d53ad72c014e

        • C:\Windows\system\explorer.exe

          Filesize

          8.2MB

          MD5

          8798e384a20fa7f6f38df8aad31b2f05

          SHA1

          6640551ecd4fda65d2ee76be7a5b2ad0e5fa7af0

          SHA256

          b420582af2839437b3d6ea4bbcb2a2d2b2f3c85ea5f85e63b710ff14469812c5

          SHA512

          6c5aead7b505768b661d273273a4fd4c4effcbcda90da799298597cc956dd65f838660941f4331539fd99d848dd5f49187ba07ea877cef063ceac6d0580d4b1f

        • \Windows\system\spoolsv.exe

          Filesize

          8.2MB

          MD5

          31a355421f46fe8627297173d4e0eec7

          SHA1

          3f495a67f7f1eaf37874321e004cc5d4865e9871

          SHA256

          dad88f181713fee4113f368f518e6450b4ad024a5b21db8a60f4673bc8892562

          SHA512

          9bb0ed11ac5008644fbef59573e552c211c2ca5aa798ea0258777bfe083b76b8c8692113f3afb36b431169b9ed77891eb3c0f0499ce8ee947ddfbb243edb1f34

        • memory/1616-126-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1616-118-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1956-53-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1956-51-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1956-52-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1956-54-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1956-58-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1956-91-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2180-104-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2180-103-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2180-105-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2180-145-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2180-247-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-39-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2608-26-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2608-34-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2608-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2608-30-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2688-37-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-6-0x00000000001B0000-0x00000000001B1000-memory.dmp

          Filesize

          4KB

        • memory/2688-2-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-1-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-0-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

          Filesize

          4KB

        • memory/2688-4-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2696-261-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2700-215-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-155-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-163-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-262-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2752-258-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-173-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-116-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-115-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-92-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2752-137-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-135-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2752-134-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-102-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2752-146-0x0000000003330000-0x0000000003444000-memory.dmp

          Filesize

          1.1MB

        • memory/2824-18-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2824-44-0x0000000003180000-0x0000000003294000-memory.dmp

          Filesize

          1.1MB

        • memory/2824-12-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2824-10-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2824-57-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2824-14-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2824-49-0x0000000003180000-0x0000000003294000-memory.dmp

          Filesize

          1.1MB

        • memory/2824-25-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/3048-238-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/3048-257-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB