Analysis

  • max time kernel
    93s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/02/2024, 16:14

General

  • Target
    aeef0e850a364f8794133dc64717850b.dll
  • Size 615KB
  • Sample240229-tpr87aee59
  • SHA256 462ab9c3edb1bc0477593a3033de602880b6b70794cc0d143e39387189b77d66
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\aeef0e850a364f8794133dc64717850b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3192
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\aeef0e850a364f8794133dc64717850b.dll,#1
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2740
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 664
        3⤵
        • Program crash
        PID:3356
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2740 -ip 2740
    1⤵
      PID:2204

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2740-0-0x0000000002340000-0x0000000002442000-memory.dmp

          memory/2740-1-0x0000000002340000-0x0000000002442000-memory.dmp

          memory/2740-2-0x0000000002630000-0x0000000002631000-memory.dmp

          memory/2740-3-0x00000000005D0000-0x00000000005D1000-memory.dmp

          memory/2740-4-0x00000000005B0000-0x00000000005B1000-memory.dmp

          memory/2740-6-0x0000000002690000-0x0000000002693000-memory.dmp

          memory/2740-5-0x0000000002650000-0x0000000002651000-memory.dmp

          memory/2740-7-0x00000000026A0000-0x00000000026A1000-memory.dmp

          memory/2740-8-0x0000000002660000-0x0000000002661000-memory.dmp

          memory/2740-9-0x0000000002670000-0x0000000002671000-memory.dmp

          memory/2740-10-0x00000000026D0000-0x00000000026D1000-memory.dmp

          memory/2740-12-0x00000000026B0000-0x00000000026B1000-memory.dmp

          memory/2740-11-0x00000000026C0000-0x00000000026C1000-memory.dmp

          memory/2740-13-0x00000000024B0000-0x00000000024F3000-memory.dmp

          memory/2740-14-0x0000000002680000-0x0000000002681000-memory.dmp

          memory/2740-15-0x0000000002D60000-0x0000000002D61000-memory.dmp

          memory/2740-16-0x0000000002710000-0x0000000002711000-memory.dmp

          memory/2740-17-0x0000000002700000-0x0000000002701000-memory.dmp

          memory/2740-18-0x0000000002340000-0x0000000002442000-memory.dmp

          memory/2740-19-0x0000000002700000-0x0000000002701000-memory.dmp