Analysis

  • max time kernel
    137s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/10/2024, 10:44

General

  • Target

    WinS/wd.bat

  • Size

    383B

  • MD5

    479988fe0741ba53d6682562377fbee6

  • SHA1

    b56e82fe314d82adbb8f50c1669eda87e4a6a7e1

  • SHA256

    490c8ef0d7aa7daa4255ff0792e4ba8d5edad5e2f8ab032da1ac77019a207146

  • SHA512

    5fe6e34f13cb63dc9ceee13546d02b2d0c024668a30d35047fa44791481e8845c9fa4e05da64f7b5724ed8ac8b15f4e48c6f7c14b4e93dea6d1e690bc9cde0c2

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\WinS\wd.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionPath C:\Windows\WinS
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5092
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionPath C:\
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:448
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionExtension ".exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3736
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionExtension ".zip"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3124
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionExtension ".bat"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5024
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe Add-MpPreference -ExclusionExtension ".sys"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:720

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

          944B

          MD5

          d28a889fd956d5cb3accfbaf1143eb6f

          SHA1

          157ba54b365341f8ff06707d996b3635da8446f7

          SHA256

          21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

          SHA512

          0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

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

          Filesize

          944B

          MD5

          78c74ebb103a94789b68f38043e11da3

          SHA1

          a4a2ec4eee412feba9d754aada6a76138dee9490

          SHA256

          80bec959656eda1ae3380c8f33a02406b26f59a7fa9f9cff723a171817af61ee

          SHA512

          9b8894d95a83bf679096d04a9bc3bd43a38e4f4c4e45d559950bbaec30d2efa9db7f214b892848691405d0b92db11de0e0df6ce62f612ad10698dcf503c5977d

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

          Filesize

          944B

          MD5

          68a0c9004f68176c111ebeaa829b5f05

          SHA1

          f2a0d0811bc267f14836d9e5cf08124e8eae681b

          SHA256

          3bc4add0a236a525062770fa892c76da0c26c702caf05e99e97bb31df7d57db0

          SHA512

          ec3aa586f4dc3aaa125f564955a16f89477d1c34567cda9e770d22dab642c5e462d142711235e6eeaff3261f08721f6c5358c701985b00d027741ec55cb076ba

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

          Filesize

          944B

          MD5

          5cfe303e798d1cc6c1dab341e7265c15

          SHA1

          cd2834e05191a24e28a100f3f8114d5a7708dc7c

          SHA256

          c4d16552769ca1762f6867bce85589c645ac3dc490b650083d74f853f898cfab

          SHA512

          ef151bbe0033a2caf2d40aff74855a3f42c8171e05a11c8ce93c7039d9430482c43fe93d9164ee94839aff253cad774dbf619dde9a8af38773ca66d59ac3400e

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

          Filesize

          944B

          MD5

          67e8893616f805af2411e2f4a1411b2a

          SHA1

          39bf1e1a0ddf46ce7c136972120f512d92827dcd

          SHA256

          ca0dfe104c1bf27f7e01999fcdabc16c6400c3da937c832c26bdbca322381d31

          SHA512

          164e911a9935e75c8be1a6ec3d31199a16ba2a1064da6c09d771b2a38dd7fddd142301ef55d67d90f306d3a454a1ce7b72e129ea42e44500b9b8c623a8d98b4d

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3iyxgcxo.oio.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • memory/448-28-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp

          Filesize

          10.8MB

        • memory/448-29-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp

          Filesize

          10.8MB

        • memory/448-31-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp

          Filesize

          10.8MB

        • memory/448-17-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp

          Filesize

          10.8MB

        • memory/5092-10-0x000002F58FDC0000-0x000002F58FDE2000-memory.dmp

          Filesize

          136KB

        • memory/5092-11-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp

          Filesize

          10.8MB

        • memory/5092-0-0x00007FFF759D3000-0x00007FFF759D5000-memory.dmp

          Filesize

          8KB

        • memory/5092-15-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp

          Filesize

          10.8MB

        • memory/5092-12-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp

          Filesize

          10.8MB