Analysis

  • max time kernel
    147s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/12/2023, 20:38

General

  • Target

    f67f2e14fb1bd29f7cf76f0192433e1b.dll

  • Size

    56KB

  • MD5

    f67f2e14fb1bd29f7cf76f0192433e1b

  • SHA1

    5587acb3b23d67432846762719885d259bb9f16d

  • SHA256

    b948aaa5f39f53834d10562bb7c898ae3fe5ce44d57645085734378762958c35

  • SHA512

    016630cefd0cf534919ad6da1fb883dd37fbac5e8be824081dff523848ba3de72498985e1c589f4b1e7e3d6d448a0b7b61f0e1d4578127471daa6365a79ffbb1

  • SSDEEP

    1536:6FzN559FOWt4Mvi6JVG/i/D+4/vhOFn6R0HxDjiMSSLO:ozPGQJd/q43Gns0HxDji/

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\f67f2e14fb1bd29f7cf76f0192433e1b.dll,#1
    1⤵
      PID:3676
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3676 -s 232
        2⤵
        • Program crash
        PID:4288
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f67f2e14fb1bd29f7cf76f0192433e1b.dll,#1
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3676 -ip 3676
      1⤵
        PID:1760

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3676-0-0x0000000010000000-0x000000001000E000-memory.dmp

        Filesize

        56KB