Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11/06/2024, 01:00

General

  • Target

    00bf0bd9873539b2b17493d43fcf9aa0.dll

  • Size

    76KB

  • MD5

    00bf0bd9873539b2b17493d43fcf9aa0

  • SHA1

    0e811c7a93dc08e0e1bac1f19ca4e6efdfab2284

  • SHA256

    6e8ca33521b1327e2e80dd62f89c13ae5635bd3c77b117414be1b1073872bad1

  • SHA512

    d7b6d1c06d1e79dd1521a14c9daef0b964b9d90e655a3f5d831834451706799742612904b8ebe88a92be88097a5b7427dab41bd9da4c7d4337a25deceb9268fd

  • SSDEEP

    1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZCR2+i:c8y93KQjy7G55riF1cMo03gR2+i

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\00bf0bd9873539b2b17493d43fcf9aa0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\00bf0bd9873539b2b17493d43fcf9aa0.dll,#1
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 276
        3⤵
        • Program crash
        PID:2928

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/2872-2-0x0000000010000000-0x0000000010030000-memory.dmp

          Filesize

          192KB