Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250619-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/11/2025, 16:47

General

  • Target
    Manikaran Payment 05112025.jpeg.vbs
  • Size 644KB
  • Sample251108-vansws1ram
  • SHA256 eb92fd512aced6503edbe52a19c8b5d225e18fa65a079e250c8ddb90f387c4d4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detects DonutLoader 1 IoCs
  • DonutLoader

    DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

  • Donutloader family
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Program crash 1 IoCs
  • 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: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Manikaran Payment 05112025.jpeg.vbs"
    1⤵
      PID:440
    • C:\Windows\system32\cmd.exe
      cmd.exe /c C:\\Users\\Public\\GraftingCenter.bat
      1⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:5564
      • C:\Windows\system32\cmd.exe
        cmd /c start "" /min "C:\Users\Public\GraftingCenter.bat"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:212
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /K "C:\Users\Public\GraftingCenter.bat"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:5964
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            ""C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"" -nop -w h -noni -ep bypass -c 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            4⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3712
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 2600
              5⤵
              • Program crash
              PID:4548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3712 -ip 3712
      1⤵
        PID:4732

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            __PSScriptPolicyTest_4t1kdxkx.3bv.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4t1kdxkx.3bv.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512

            GraftingCenter.bat

            • Path C:\Users\Public\GraftingCenter.bat
            • Size 588KB
            • SHA256 7fd4061277039742a8b68675b06bf99c1b106613fb761d6da5363e4f4bdb8776
            • MD5 SHA1 SHA512 SSDEEP

            memory/3712-23-0x0000000007230000-0x00000000072C6000-memory.dmp

            memory/3712-43-0x00000000077C0000-0x0000000007814000-memory.dmp

            memory/3712-7-0x0000000005290000-0x00000000058B8000-memory.dmp

            memory/3712-8-0x0000000005190000-0x00000000051B2000-memory.dmp

            memory/3712-9-0x00000000058C0000-0x0000000005926000-memory.dmp

            memory/3712-10-0x0000000005930000-0x0000000005996000-memory.dmp

            memory/3712-5-0x0000000002BB0000-0x0000000002BE6000-memory.dmp

            memory/3712-18-0x0000000005A20000-0x0000000005D74000-memory.dmp

            memory/3712-19-0x0000000005F60000-0x0000000005F7E000-memory.dmp

            memory/3712-20-0x0000000005FB0000-0x0000000005FFC000-memory.dmp

            memory/3712-21-0x00000000078B0000-0x0000000007F2A000-memory.dmp

            memory/3712-25-0x0000000007F30000-0x00000000084D4000-memory.dmp

            memory/3712-6-0x0000000002B30000-0x0000000002B40000-memory.dmp

            memory/3712-4-0x0000000002B30000-0x0000000002B40000-memory.dmp

            memory/3712-22-0x0000000006490000-0x00000000064AA000-memory.dmp

            memory/3712-27-0x000000007F010000-0x000000007F020000-memory.dmp

            memory/3712-28-0x00000000073E0000-0x0000000007412000-memory.dmp

            memory/3712-29-0x0000000070690000-0x00000000706DC000-memory.dmp

            memory/3712-38-0x0000000007420000-0x000000000743E000-memory.dmp

            memory/3712-37-0x0000000002B30000-0x0000000002B40000-memory.dmp

            memory/3712-39-0x0000000007450000-0x00000000074F3000-memory.dmp

            memory/3712-40-0x0000000007550000-0x000000000755A000-memory.dmp

            memory/3712-41-0x00000000076B0000-0x00000000076C1000-memory.dmp

            memory/3712-42-0x0000000002720000-0x0000000002728000-memory.dmp

            memory/3712-24-0x0000000007130000-0x0000000007152000-memory.dmp

            memory/3712-45-0x00000000084E0000-0x00000000094E0000-memory.dmp

            memory/3712-46-0x0000000002B30000-0x0000000002B40000-memory.dmp