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Overview

overview

6

Static

static

1

driverless-disk.bat

windows7-x64

1

driverless-disk.bat

windows10-2004-x64

6

Resubmissions

12/10/2024, 08:42

241012-kl3fbascqa 6

12/10/2024, 08:41

241012-klghvascne 6

Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2024, 08:41

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Report Analysis Logs

General

  • Target

    driverless-disk.bat

  • Size

    13KB

  • MD5

    49a5f55868a783b754fead973013bbee

  • SHA1

    298c7ecf80b26bd204b709f1a13c6dc0d7747a91

  • SHA256

    22f83229ea6dbe8f8e831939dfd7831a7817ac967ccb87afda077d1d47cea4e2

  • SHA512

    8f7e27e3232137c3622e156595618e8ae19ae29fc9ee75be51ee715b821d3a0320956e84a34502020d88a3ef5b6c45405afb7012fbf96288c2aa4c305236f1d1

  • SSDEEP

    192:dIc4yR9Y9A/r1/kMUnNLyCYSvGOqHQ28lh9YDpqWkSyt1ninmdKgZ:bxR9hjF/UnECROBClh9YDpDkSy3inlo

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Maps connected drives based on registry 3 TTPs 6 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in Windows directory 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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\driverless-disk.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4736
    • C:\Windows\system32\net.exe
      NET FILE
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5020
      • C:\Windows\system32\net1.exe
        C:\Windows\system32\net1 FILE
        3⤵
          PID:4920
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell /nologo /noprofile /command "&{[ScriptBlock]::Create((cat """C:\Users\Admin\AppData\Local\Temp\driverless-disk.bat""") -join [Char[]]10).Invoke(@(&{$args}))}"
        2⤵
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3600
        • C:\Windows\system32\pnputil.exe
          "C:\Windows\system32\pnputil.exe" /remove-device "SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 2&1f4adffe&0&000002" /force
          3⤵
            PID:2724
          • C:\Windows\system32\pnputil.exe
            "C:\Windows\system32\pnputil.exe" /remove-device SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 /force
            3⤵
            • Drops file in Windows directory
            • Checks SCSI registry key(s)
            • Suspicious use of AdjustPrivilegeToken
            PID:4688
          • C:\Windows\system32\pnputil.exe
            "C:\Windows\system32\pnputil.exe" /remove-device SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 /force
            3⤵
            • Maps connected drives based on registry
            • Drops file in Windows directory
            • Checks SCSI registry key(s)
            • Suspicious use of AdjustPrivilegeToken
            PID:3132
      • C:\Windows\System32\rundll32.exe
        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
        1⤵
          PID:4444

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_10hlwqgt.02e.ps1
          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

          Download Submit

        • memory/3600-0-0x00007FFB76543000-0x00007FFB76545000-memory.dmp

          Filesize

          8KB

          Download

        • memory/3600-1-0x000001CFFB260000-0x000001CFFB282000-memory.dmp

          Filesize

          136KB

          Download

        • memory/3600-11-0x00007FFB76540000-0x00007FFB77001000-memory.dmp

          Filesize

          10.8MB

          Download

        • memory/3600-12-0x00007FFB76540000-0x00007FFB77001000-memory.dmp

          Filesize

          10.8MB

          Download

        • memory/3600-13-0x00007FFB76540000-0x00007FFB77001000-memory.dmp

          Filesize

          10.8MB

          Download

        • memory/3600-16-0x00007FFB76540000-0x00007FFB77001000-memory.dmp

          Filesize

          10.8MB

          Download