Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 21:01

General

  • Target

    017bdce63a68f95fa9c80cb80b86e7c5ab35128e78768b8294b1b805e0629329.dll

  • Size

    4.2MB

  • MD5

    55a761b66f01b2fc1585c10487e865d7

  • SHA1

    b1d23d511447bb4731c5e48737f7664361ce2bca

  • SHA256

    017bdce63a68f95fa9c80cb80b86e7c5ab35128e78768b8294b1b805e0629329

  • SHA512

    e310fc26affe13f2d10d91fd9268f3012dd7bc0027adc9ce3a76e399fc66ceaaced8d4e6687618fcd6f45a9d908026cedf8cb9e4c5816fe545c6071d39ad9116

  • SSDEEP

    49152:4+ucBYMm+YKeOiWJQ24jfWcMuGfEMw6m/qsAm7UZTzgYdaiTL/D:ruyYMVYKe2JIjfWD7ZrmSshiz3auLr

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\017bdce63a68f95fa9c80cb80b86e7c5ab35128e78768b8294b1b805e0629329.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3768
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\017bdce63a68f95fa9c80cb80b86e7c5ab35128e78768b8294b1b805e0629329.dll,#1
      2⤵
        PID:1244
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 632
          3⤵
          • Program crash
          PID:1940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1244 -ip 1244
      1⤵
        PID:1228

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1244-0-0x0000000010000000-0x0000000010428000-memory.dmp

        Filesize

        4.2MB

      • memory/1244-1-0x0000000076230000-0x0000000076445000-memory.dmp

        Filesize

        2.1MB