Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2024 14:42

General

  • Target

    01 PROCESO JUDICIAL EN SU CONTRA/libcrypto-1_1-x64.dll

  • Size

    2.7MB

  • MD5

    28dea3e780552eb5c53b3b9b1f556628

  • SHA1

    55dccd5b30ce0363e8ebdfeb1cca38d1289748b8

  • SHA256

    52415829d85c06df8724a3d3d00c98f12beabf5d6f3cbad919ec8000841a86e8

  • SHA512

    19dfe5f71901e43ea34d257f693ae1a36433dbdbcd7c9440d9b0f9eea24de65c4a8fe332f7b88144e1a719a6ba791c2048b4dd3e5b1ed0fdd4c813603ad35112

  • SSDEEP

    49152:KlOh5PuX2I9Rkf5gnQ7duzGuqFCtLQ2IqNPz38JQ41CPwDv3uFfJ:Q2Irkn2Iqt38C41CPwDv3uFfJ

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\01 PROCESO JUDICIAL EN SU CONTRA\libcrypto-1_1-x64.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2916 -s 104
      2⤵
        PID:2928

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads