Analysis

  • max time kernel
    21s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2022 01:59

General

  • Target

    dd9ff6533a6c7dbf6a89f600827224f9b7d3c6c3b4223da630003a800f2438f2.dll

  • Size

    22KB

  • MD5

    7626e0cc2260c6a4b740c131e8b87720

  • SHA1

    42f4ca561d1909e9b1c9b216884bf3116a357baa

  • SHA256

    dd9ff6533a6c7dbf6a89f600827224f9b7d3c6c3b4223da630003a800f2438f2

  • SHA512

    26b415aa5472c3c856c6d002a8f746f7fa96a81beaf5d4f4620627a31cf56ad9b0f02e99ab94499fee0fda0e856310c94f23ebae9509e3ecb141fcb4ee9df836

  • SSDEEP

    192:dcfCmhb4GXqHdftgcxPiXioq/mFsKrinDHbOQr/yJerT8sKfcmMamTtZXB2pBlVx:dcfCmquaFyFXEqrinDHD7yJ5Jcm0tZYF

Score
8/10

Malware Config

Signatures

  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd9ff6533a6c7dbf6a89f600827224f9b7d3c6c3b4223da630003a800f2438f2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1808
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd9ff6533a6c7dbf6a89f600827224f9b7d3c6c3b4223da630003a800f2438f2.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:908
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 236
        3⤵
        • Program crash
        PID:996

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/908-54-0x0000000000000000-mapping.dmp

  • memory/908-55-0x00000000751A1000-0x00000000751A3000-memory.dmp

    Filesize

    8KB

  • memory/908-57-0x0000000010000000-0x000000001000A000-memory.dmp

    Filesize

    40KB

  • memory/996-56-0x0000000000000000-mapping.dmp