Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 01:56

General

  • Target

    $PLUGINSDIR/UserInfo.dll

  • Size

    4KB

  • MD5

    035bdb470a6807313bd005bd98341ffc

  • SHA1

    5017d1e5a23f1c64594f737e6fccd519729c3b3e

  • SHA256

    26fa900e3426b4dd272707e1aaf428b5ee06bdc2cc2bbaecdab6b54f11f38f27

  • SHA512

    f888baed5267b05b13722e839634254393aa99b2adf1a2ae6e799d3a901665e7ebda0fa1202db20a6765a8aff58e2ed6f4e822028be426db732eb10ec783aa05

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2316
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 220
        3⤵
        • Program crash
        PID:2928

Network

MITRE ATT&CK Matrix

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Downloads