Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    19/05/2023, 11:30

General

  • Target

    cf1a5b3d47877764d98475a2e3cbd44d6163647d88a65246d2fe344eabd5470f.dll

  • Size

    309KB

  • MD5

    f557aef21baa74f8686353f39b6a24f2

  • SHA1

    430c01911d02c8c266f54412122f44a974afaa34

  • SHA256

    cf1a5b3d47877764d98475a2e3cbd44d6163647d88a65246d2fe344eabd5470f

  • SHA512

    7f6f91832668d0a718c5c4758b9d1ce116ada7f47ec9f40773039da948176f58c584f7d1007d61544a70a293bf2a54ff8ac8f68167878e76b46ee019c3a51e64

  • SSDEEP

    6144:MU2g+xFPq4i1ztOP9OV16csA7kDAO1TBG8x8pNigJA1/BqZ:MU2DFhAJOP9y63a2XTg8x8pNi//BqZ

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf1a5b3d47877764d98475a2e3cbd44d6163647d88a65246d2fe344eabd5470f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf1a5b3d47877764d98475a2e3cbd44d6163647d88a65246d2fe344eabd5470f.dll,#1
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:632
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 224
        3⤵
        • Program crash
        PID:1228

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads