Analysis

  • max time kernel
    147s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 03:40

General

  • Target

    4a579aa816c17d05b726de7080fc75e9.dll

  • Size

    93KB

  • MD5

    4a579aa816c17d05b726de7080fc75e9

  • SHA1

    faa14879351f7ebd164182087ef1747d454b149e

  • SHA256

    f765a5af88b140ab25e41fb5c9e9d25899bd576d2fa8dc72f056eb79c6d59b78

  • SHA512

    89350a62aa17a0f35c64dbbd38a735f46da0b399b6529184b21475fc776e270fb0036796750be280ce3308fedfe5673fbe8cb440ac05cd00edef2cc065ed176d

  • SSDEEP

    768:jvfTPWTqzf0RoZK+Kg5PUhse6hjDHiW/8mvNdShfZg7eeIC0HFKVLXCsukLkHk0d:LvrZK65Pgse6hjbb/FCbFcCrkLkH8F

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a579aa816c17d05b726de7080fc75e9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a579aa816c17d05b726de7080fc75e9.dll,#1
      2⤵
        PID:3164
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3164 -ip 3164
      1⤵
        PID:1848

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/3164-0-0x0000000010000000-0x000000001002B000-memory.dmp

              Filesize

              172KB

            • memory/3164-1-0x0000000010000000-0x000000001002B000-memory.dmp

              Filesize

              172KB