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Analysis

  • max time kernel
    150s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2024, 20:32

General

  • Target

    4f0ba9092f3cb4cdd6dce1063c63be405148f5b9713a00a450cee684258f71c6N.exe

  • Size

    257KB

  • MD5

    cd61032ae7bcdd087a60824958f966a0

  • SHA1

    144aa2d9732ccd1c3a71833dbc30cd975e84c6d6

  • SHA256

    4f0ba9092f3cb4cdd6dce1063c63be405148f5b9713a00a450cee684258f71c6

  • SHA512

    211318757eff85e63cde3cde723b790abce8af1e8b8712acc5569281f925aeca04b3076ada55a0287b1655d68a5ef1c511978be824ba54a148c645d7500df38d

  • SSDEEP

    3072:Og9OBT3Be2Q6khQiCCuefXxzk6iGcbPChEdGZFR2obD4CTvek5WNQp0qYutgxbaA:UeC4EwZFoobUk8qp0qpgqOZ

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs
  • Stops running service(s) 4 TTPs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Launches sc.exe 16 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f0ba9092f3cb4cdd6dce1063c63be405148f5b9713a00a450cee684258f71c6N.exe
    "C:\Users\Admin\AppData\Local\Temp\4f0ba9092f3cb4cdd6dce1063c63be405148f5b9713a00a450cee684258f71c6N.exe"
    1⤵
    • Modifies Windows Defender Real-time Protection settings
    • Checks computer location settings
    • Windows security modification
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1376
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WerSvc start=disabled
      2⤵
      • Launches sc.exe
      PID:3864
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config wdfilter start=disabled
      2⤵
      • Launches sc.exe
      PID:1036
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1336
      • C:\Windows\system32\sc.exe
        sc stop wdfilter
        3⤵
        • Launches sc.exe
        PID:1712
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WinDefend start=disabled
      2⤵
      • Launches sc.exe
      PID:4460
    • C:\Users\Admin\AppData\Local\Temp\ewzrptcq.bat
      "C:\Users\Admin\AppData\Local\Temp\ewzrptcq.bat" ok
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Checks computer location settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4012
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config wdfilter start=disabled
        3⤵
        • Launches sc.exe
        PID:2516
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WerSvc start=disabled
        3⤵
        • Launches sc.exe
        PID:1988
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4928
        • C:\Windows\system32\sc.exe
          sc stop wdfilter
          4⤵
          • Launches sc.exe
          PID:1088
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WinDefend start=disabled
        3⤵
        • Launches sc.exe
        PID:2144
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WerSvc
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:396
        • C:\Windows\system32\sc.exe
          sc stop WerSvc
          4⤵
          • Launches sc.exe
          PID:464
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WdNisSvc start=disabled
        3⤵
        • Launches sc.exe
        PID:2440
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WinDefend
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1992
        • C:\Windows\system32\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          PID:2784
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config XblGameSave start=disabled
        3⤵
        • Launches sc.exe
        PID:4412
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WdNisSvc
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3352
        • C:\Windows\system32\sc.exe
          sc stop WdNisSvc
          4⤵
          • Launches sc.exe
          PID:3884
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop XblGameSave
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1516
        • C:\Windows\system32\sc.exe
          sc stop XblGameSave
          4⤵
          • Launches sc.exe
          PID:2992
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" New-NetQosPolicy -Name "XXXXX" -AppPathNameMatchCondition "C:\Program Files (x86)\EasyAntiCheat\EasyAntiCheat.exe" -ThrottleRateActionBitsPerSecond 8
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2088
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" New-NetQosPolicy -Name "YYYYY" -AppPathNameMatchCondition "C:\Program Files (x86)\Common Files\BattlEye\BEService.exe" -ThrottleRateActionBitsPerSecond 8
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1684
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
        3⤵
          PID:3520
          • C:\Windows\system32\sc.exe
            sc stop wdfilter
            4⤵
            • Launches sc.exe
            PID:1428
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c sc stop faceit
          3⤵
            PID:4444
            • C:\Windows\system32\sc.exe
              sc stop faceit
              4⤵
              • Launches sc.exe
              PID:1588
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\5788cd74-3638-420e-a6cf-7ddbd5ffd558.bat"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4568
          • C:\Windows\system32\attrib.exe
            attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\4f0ba9092f3cb4cdd6dce1063c63be405148f5b9713a00a450cee684258f71c6N.exe"
            3⤵
            • Views/modifies file attributes
            PID:4396
          • C:\Windows\system32\reg.exe
            REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows\System" /v "HiberbootEnabled" /t REG_DWORD /d 0 /f
            3⤵
              PID:1200
            • C:\Windows\system32\timeout.exe
              timeout /T 1
              3⤵
              • Delays execution with timeout.exe
              PID:3672
            • C:\Windows\system32\attrib.exe
              attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\4f0ba9092f3cb4cdd6dce1063c63be405148f5b9713a00a450cee684258f71c6N.exe"
              3⤵
              • Views/modifies file attributes
              PID:4812
            • C:\Windows\system32\wevtutil.exe
              wevtutil el
              3⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:4332
            • C:\Windows\system32\attrib.exe
              attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\5788cd74-3638-420e-a6cf-7ddbd5ffd558.bat"
              3⤵
              • Views/modifies file attributes
              PID:428

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

          Filesize

          2KB

          MD5

          d85ba6ff808d9e5444a4b369f5bc2730

          SHA1

          31aa9d96590fff6981b315e0b391b575e4c0804a

          SHA256

          84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

          SHA512

          8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

          Filesize

          948B

          MD5

          d8cb9759be15a8f0f56376ca3479d293

          SHA1

          42c782cd5972ea8242691daa05425ac3aaa8844a

          SHA256

          0020842f7ad31c8d553933da597c96a958e418abfeee2e0a9c8e16c51f9d2ba7

          SHA512

          62a1411f9f8ba4387f12e6d469ca8ab321ff81d8c8489e9fcd8125a0b8e6a63300dc5a872d692d194fb272f6b43f638eb3e05a0af72399d0c9ca0bd1b40ff4bd

        • C:\Users\Admin\AppData\Local\Temp\5788cd74-3638-420e-a6cf-7ddbd5ffd558.bat

          Filesize

          780B

          MD5

          17453e405fccbb8f049460ece83923c9

          SHA1

          3584411cc63c76756a4c471eba89d9ba69b9b554

          SHA256

          3dd93c13a7ec499b3ede9df3984f4cd0bc2b8711e6148691033b5c99e7a07df0

          SHA512

          e24aa14a4790c644fcec9cad55619c5bc8c84300efec978027e56fb303549dc2d893d8620c96febd0962a69486acce2e85ce7bc0d9b07873256a507186a8b23b

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ccohzoqc.asp.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\ewzrptcq.bat

          Filesize

          258KB

          MD5

          04cb3fefd28fcf88575ed347898380f6

          SHA1

          a04c40de3f8d7ed4fa472117cba888b6c24ed89a

          SHA256

          400adb7cf21b22d1e963f78018d4b7af6a2a460ccdab01e1ed969c0ba665aa0c

          SHA512

          01b944331d3e0531ce684ee1b69c3a25e64ca345963718c5e35cf26a463d8d41a0cd2319db385c3b79f6910922b332f8964d0365f773823eeb49b049dac1e22f

        • C:\Users\Admin\AppData\Roaming\spf\unknown.log

          Filesize

          271B

          MD5

          228dc90bca74a39c7a86b4a85e2b31f4

          SHA1

          af48188532b4fd4ace6e8dce5303807977f2ad64

          SHA256

          73dc3864eab5ec4faa924ac7f782834578f2d7703494d205930c634f1c3a9513

          SHA512

          0ba9f79eed6f206bec0e9efea1ce2fee9a0ee7b3d53c128eee97be682c0320b7bb762cd6f80c8279a6605590bc31c402161b8baae7da423d0081441c7c9dad5a

        • memory/1376-16-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

          Filesize

          10.8MB

        • memory/1376-0-0x00007FFA73F03000-0x00007FFA73F05000-memory.dmp

          Filesize

          8KB

        • memory/1376-2-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

          Filesize

          10.8MB

        • memory/1376-1-0x000002BD04190000-0x000002BD041CE000-memory.dmp

          Filesize

          248KB

        • memory/2088-28-0x0000019F516B0000-0x0000019F516D2000-memory.dmp

          Filesize

          136KB

        • memory/4012-49-0x0000022BF6B00000-0x0000022BF6CA9000-memory.dmp

          Filesize

          1.7MB

        • memory/4012-52-0x0000022BF6B00000-0x0000022BF6CA9000-memory.dmp

          Filesize

          1.7MB