Resubmissions

04-11-2024 06:33

241104-hbf38awgpk 7

04-11-2024 06:31

241104-g94rhawcqb 7

Analysis

  • max time kernel
    39s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-11-2024 06:33

General

  • Target

    Chara/Run.bat

  • Size

    55B

  • MD5

    953afedf73e9fd5cbd5dbcd0920aba23

  • SHA1

    b5b55fc17f8f6ab01a13e07fd9a5d9565660ac86

  • SHA256

    ec96730cd5760f76624c76d0c318095c8baebf131a457ce0e7f06169e01bc8d8

  • SHA512

    56f17fe591313dbd4d97a360b6f0c824e841270c6c456475ebe45f5a307dfc4b5bc6b3c4f1e9696ed2dff525586debc6cf0e95a86d755ab25fd83cdd6f32c421

Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\Chara\Run.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Windows\system32\wscript.exe
      wscript.exe InjectStart.vbs
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -File ".\HackTool\Y0k9j8h76g5f4d3sdf56g7h8j9k.ps1"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2348-4-0x000007FEF615E000-0x000007FEF615F000-memory.dmp

    Filesize

    4KB

  • memory/2348-5-0x000000001B800000-0x000000001BAE2000-memory.dmp

    Filesize

    2.9MB

  • memory/2348-6-0x0000000000300000-0x0000000000308000-memory.dmp

    Filesize

    32KB

  • memory/2348-7-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

    Filesize

    9.6MB

  • memory/2348-8-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

    Filesize

    9.6MB

  • memory/2348-9-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

    Filesize

    9.6MB

  • memory/2348-10-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

    Filesize

    9.6MB

  • memory/2348-11-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

    Filesize

    9.6MB

  • memory/2348-12-0x000007FEF615E000-0x000007FEF615F000-memory.dmp

    Filesize

    4KB

  • memory/2348-13-0x000007FEF5EA0000-0x000007FEF683D000-memory.dmp

    Filesize

    9.6MB