Analysis

  • max time kernel
    52s
  • max time network
    72s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-02-2023 20:58

General

  • Target

    7d501dad75d6a95ed73eb41f26543e401d5b061995a41ba0e05c94d5c4b1ef7a.dll

  • Size

    1.3MB

  • MD5

    b3b6e4008889f72166d30c458533366b

  • SHA1

    2b530848cf99d95e478ce1271396e67d62fe2aeb

  • SHA256

    7d501dad75d6a95ed73eb41f26543e401d5b061995a41ba0e05c94d5c4b1ef7a

  • SHA512

    9892c30181a310f54b05d380217eafabec303cb4160dd761439d79d916c1f068d31cf1be864de96aa18f99b43421b588cd5b99eae4c08defe0ae71e6f3394615

  • SSDEEP

    24576:oe4P7eOOgqsWHExNblWuWOJ/jcZsdii0j4wXFOxRD687c:oefLgqsWHaAuWE/jczi0j4qcL

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d501dad75d6a95ed73eb41f26543e401d5b061995a41ba0e05c94d5c4b1ef7a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1060
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7d501dad75d6a95ed73eb41f26543e401d5b061995a41ba0e05c94d5c4b1ef7a.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:3000
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3000 -s 812
        3⤵
        • Program crash
        PID:4228
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3000 -ip 3000
    1⤵
      PID:4276

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3000-133-0x0000000002290000-0x000000000270D000-memory.dmp
      Filesize

      4.5MB

    • memory/3000-134-0x0000000002290000-0x000000000270D000-memory.dmp
      Filesize

      4.5MB

    • memory/3000-135-0x0000000002290000-0x000000000270D000-memory.dmp
      Filesize

      4.5MB

    • memory/3000-136-0x0000000002290000-0x000000000270D000-memory.dmp
      Filesize

      4.5MB

    • memory/3000-137-0x0000000002290000-0x000000000270D000-memory.dmp
      Filesize

      4.5MB

    • memory/3000-138-0x0000000002290000-0x000000000270D000-memory.dmp
      Filesize

      4.5MB

    • memory/3000-139-0x0000000002290000-0x000000000270D000-memory.dmp
      Filesize

      4.5MB