Analysis

  • max time kernel
    179s
  • max time network
    197s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 06:20

General

  • Target

    1eb450559fb1d8671437e52065d50f8799d5574855a98cd3c44fc230895fd8d0.dll

  • Size

    380KB

  • MD5

    f89856289bc53a275fb4599c67cc37e0

  • SHA1

    6e9a5320e3a5b6a302a566d061ccc19540f84662

  • SHA256

    1eb450559fb1d8671437e52065d50f8799d5574855a98cd3c44fc230895fd8d0

  • SHA512

    ec980e8719bf0f6a0fc02653920721eddac66b31b88e8ec6190faa4e2ecfa9c2b417cd0a14dc1d01a786942947485f33c68415b31591c5c556192b03aa03e125

  • SSDEEP

    6144:qr0veBg51dehxM8s58mzZ3qYbnXt3v02Fp6qUNcixaujKndVwG0SYhi0:y0veB2w3hi8m166XB04gqUNZxaHdOR

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1eb450559fb1d8671437e52065d50f8799d5574855a98cd3c44fc230895fd8d0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1412
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1eb450559fb1d8671437e52065d50f8799d5574855a98cd3c44fc230895fd8d0.dll,#1
      2⤵
        PID:4264
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4264 -s 664
          3⤵
          • Program crash
          PID:4876
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4264 -ip 4264
      1⤵
        PID:3188

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4264-133-0x0000000002480000-0x00000000024B4000-memory.dmp

              Filesize

              208KB

            • memory/4264-134-0x00000000024C0000-0x000000000251F000-memory.dmp

              Filesize

              380KB

            • memory/4264-138-0x0000000002480000-0x00000000024B4000-memory.dmp

              Filesize

              208KB