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Analysis

  • max time kernel
    120s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2024, 08:32

General

  • Target

    0c8c54fdd4059466eb4867c961d032351642ade27d8f3d79c46caf075394384aN.exe

  • Size

    345KB

  • MD5

    c9e80445f0a257960d42c65b5a4383b0

  • SHA1

    3473ccc4a88c86af20a4a7d8747926f487dc5ee3

  • SHA256

    0c8c54fdd4059466eb4867c961d032351642ade27d8f3d79c46caf075394384a

  • SHA512

    5c4af77b3f8db27e41682ae955b67257cde878ba6d33c3f50743903a710f600129a85fa9ec13436630df00d1b78b498f923543dfcc933dcc244f0b1c5deb3348

  • SSDEEP

    3072:Kg9OBT3Be2Q6khQiCCuefXxzk6iGcbPChEdGZFR2obD4CTvek5WNQp0qYutgxS9I:YeC4EwZFoobUk8qp0qpgogZfpjkNYLb

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\0c8c54fdd4059466eb4867c961d032351642ade27d8f3d79c46caf075394384aN.exe
    "C:\Users\Admin\AppData\Local\Temp\0c8c54fdd4059466eb4867c961d032351642ade27d8f3d79c46caf075394384aN.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:3096
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WerSvc start=disabled
      2⤵
      • Launches sc.exe
      PID:452
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config wdfilter start=disabled
      2⤵
      • Launches sc.exe
      PID:4876
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3640
      • C:\Windows\system32\sc.exe
        sc stop wdfilter
        3⤵
        • Launches sc.exe
        PID:4932
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WinDefend start=disabled
      2⤵
      • Launches sc.exe
      PID:2292
    • C:\Users\Admin\AppData\Local\Temp\scpbsg0q.bat
      "C:\Users\Admin\AppData\Local\Temp\scpbsg0q.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:1604
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WerSvc start=disabled
        3⤵
        • Launches sc.exe
        PID:1012
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config wdfilter start=disabled
        3⤵
        • Launches sc.exe
        PID:3660
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1100
        • C:\Windows\system32\sc.exe
          sc stop wdfilter
          4⤵
          • Launches sc.exe
          PID:2940
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WinDefend start=disabled
        3⤵
        • Launches sc.exe
        PID:1756
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WerSvc
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1776
        • C:\Windows\system32\sc.exe
          sc stop WerSvc
          4⤵
          • Launches sc.exe
          PID:1364
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config WdNisSvc start=disabled
        3⤵
        • Launches sc.exe
        PID:1500
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WinDefend
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3444
        • C:\Windows\system32\sc.exe
          sc stop WinDefend
          4⤵
          • Launches sc.exe
          PID:1628
      • C:\Windows\System32\sc.exe
        "C:\Windows\System32\sc.exe" config XblGameSave start=disabled
        3⤵
        • Launches sc.exe
        PID:3544
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop WdNisSvc
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1636
        • C:\Windows\system32\sc.exe
          sc stop WdNisSvc
          4⤵
          • Launches sc.exe
          PID:4836
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop XblGameSave
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4360
        • C:\Windows\system32\sc.exe
          sc stop XblGameSave
          4⤵
          • Launches sc.exe
          PID:3460
      • 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:2132
      • 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:2320
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c sc stop wdfilter
        3⤵
          PID:4720
          • C:\Windows\system32\sc.exe
            sc stop wdfilter
            4⤵
            • Launches sc.exe
            PID:3836
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c sc stop faceit
          3⤵
            PID:3780
            • C:\Windows\system32\sc.exe
              sc stop faceit
              4⤵
              • Launches sc.exe
              PID:3528
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\8496a7e6-b259-44ba-894b-0b1cff02395b.bat"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2248
          • C:\Windows\system32\attrib.exe
            attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\0c8c54fdd4059466eb4867c961d032351642ade27d8f3d79c46caf075394384aN.exe"
            3⤵
            • Views/modifies file attributes
            PID:4680
          • C:\Windows\system32\reg.exe
            REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows\System" /v "HiberbootEnabled" /t REG_DWORD /d 0 /f
            3⤵
              PID:3144
            • C:\Windows\system32\timeout.exe
              timeout /T 1
              3⤵
              • Delays execution with timeout.exe
              PID:3412
            • C:\Windows\system32\attrib.exe
              attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\0c8c54fdd4059466eb4867c961d032351642ade27d8f3d79c46caf075394384aN.exe"
              3⤵
              • Views/modifies file attributes
              PID:1236
            • C:\Windows\system32\wevtutil.exe
              wevtutil el
              3⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:2512
            • C:\Windows\system32\attrib.exe
              attrib -r -s -h "C:\Users\Admin\AppData\Local\Temp\8496a7e6-b259-44ba-894b-0b1cff02395b.bat"
              3⤵
              • Views/modifies file attributes
              PID:1032

        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

          c1a54dd5a1ab44cc4c4afd42f291c863

          SHA1

          b77043ab3582680fc96192e9d333a6be0ae0f69d

          SHA256

          c6dce870a896f3531ae7a10a0c2096d2eb7eb5989ae783aefea6150279502d75

          SHA512

          010f5093f58b0393d17c824a357513cf4f06239ccddd86c2e0581347ef3b8e7b93f869b0770bdaeb000e4fda7e14f49b9e45663a3839ab049446e9fe08ec535d

        • C:\Users\Admin\AppData\Local\Temp\8496a7e6-b259-44ba-894b-0b1cff02395b.bat

          Filesize

          780B

          MD5

          af6ab7bf9461c6af0920231f8e01226d

          SHA1

          7a3c1c4ba9c4dbd1ea8cc96eeec7411d31250951

          SHA256

          ce653f7ee43197a8b16f3a103dee3ef80f3b751ef1f893ea35bda7d9f29c86ca

          SHA512

          c9414324e4d3f0d6e589c47466bdfab96b1fe099c162c8b7ce416baaa0717987fef873f0703299c943128ba6721a91a9cc7ed6494df25929f5d9ac8ba8af6b72

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lwtisind.vc1.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\scpbsg0q.bat

          Filesize

          346KB

          MD5

          8ff9cdbfdc5489b1d754f5421a4191aa

          SHA1

          6dc720ca9283d5043ea1c49fbdcd04d60580cd46

          SHA256

          bb643f1a273cd1642196f53ec390de1897225d21a3e77276ce1cad3800243090

          SHA512

          21c082a017ba8e1b60a4933bdc563150aa61e304d98ab5e72be38c90a37f6f5acbab09100779c0df583aa37cce87aadbfd12f3ba0be4f0cfb875fc1b2293f189

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

          Filesize

          271B

          MD5

          692c90b639d6e26e567a58f9c8f4349c

          SHA1

          f55309e53474d83de25ccdb55be9cb0f8ab79ae4

          SHA256

          606eac6b1af6576e1f32e17569a6f9ca5d2cc5a48aee8b9fd88f8f1df1893ed8

          SHA512

          8537e0e4bb26a6fab3b8d92082e5af847428640d78ade44c3bf5a59f7ab5fd24e32d6e88c7ae8ea70ea0fa762cf2dd8668081e5811c7e983902330906df2ccef

        • memory/2132-28-0x00000215B2AD0000-0x00000215B2AF2000-memory.dmp

          Filesize

          136KB

        • memory/3096-0-0x00007FFA47E23000-0x00007FFA47E25000-memory.dmp

          Filesize

          8KB

        • memory/3096-1-0x000001DFA3480000-0x000001DFA34BE000-memory.dmp

          Filesize

          248KB

        • memory/3096-2-0x00007FFA47E20000-0x00007FFA488E1000-memory.dmp

          Filesize

          10.8MB

        • memory/3096-16-0x00007FFA47E20000-0x00007FFA488E1000-memory.dmp

          Filesize

          10.8MB