Analysis

  • max time kernel
    90s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-10-2022 19:10

General

  • Target

    2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll

  • Size

    304KB

  • MD5

    84f742ee26ea092d0a64be3754789bf9

  • SHA1

    c8bb3fe6b23644ce357014c43a3c35f99bd3cde0

  • SHA256

    2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9

  • SHA512

    018c559128e864560091f98c58ee497be902c6ee23a9e9f5ab00e54d2f845a26f0acf88f75b5a9d65390505f7ff360b2096a712c2681558874e26d78c09c6797

  • SSDEEP

    6144:TSm4YbaBQT9uD8zkpPjAWCCjNUiKarbMXb9x273Wm7J4JEhz:TSm9CQcD8zkpPdWiz4Xbz2Dn7J4WB

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\2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll,#1
      2⤵
        PID:1296
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 552
          3⤵
          • Program crash
          PID:1092
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1296 -ip 1296
      1⤵
        PID:1208

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1296-132-0x0000000000000000-mapping.dmp