Analysis

  • max time kernel
    119s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 01:07

General

  • Target

    c53fa5f8345c7e15220f445f5babe995d7f49d8319fe99c5ebca4dc0b6d3c03a.dll

  • Size

    164KB

  • MD5

    34c7caf74e06c60991d41df99ff387f4

  • SHA1

    6a1ce2234360cc4d55100905581ef5370589498c

  • SHA256

    c53fa5f8345c7e15220f445f5babe995d7f49d8319fe99c5ebca4dc0b6d3c03a

  • SHA512

    85fa9b7ccafb2731777eab4f323f29920208e21de4630031f5d4e8c9bc9287254d1cf4af4662344ff15277dd44fb8d131469909d6de4352fda72638c2f6b4350

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c53fa5f8345c7e15220f445f5babe995d7f49d8319fe99c5ebca4dc0b6d3c03a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c53fa5f8345c7e15220f445f5babe995d7f49d8319fe99c5ebca4dc0b6d3c03a.dll,#1
      2⤵
        PID:652

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/652-54-0x0000000076001000-0x0000000076003000-memory.dmp
      Filesize

      8KB

    • memory/652-56-0x00000000001F0000-0x00000000001FA000-memory.dmp
      Filesize

      40KB

    • memory/652-57-0x0000000000200000-0x0000000000201000-memory.dmp
      Filesize

      4KB

    • memory/652-58-0x0000000000250000-0x0000000000251000-memory.dmp
      Filesize

      4KB

    • memory/652-59-0x0000000000260000-0x0000000000261000-memory.dmp
      Filesize

      4KB

    • memory/652-55-0x0000000002110000-0x00000000021D9000-memory.dmp
      Filesize

      804KB

    • memory/652-60-0x0000000000CDA000-0x0000000000CF1000-memory.dmp
      Filesize

      92KB

    • memory/652-61-0x00000000023D0000-0x00000000024FD000-memory.dmp
      Filesize

      1.2MB

    • memory/652-62-0x0000000000710000-0x000000000072F000-memory.dmp
      Filesize

      124KB

    • memory/652-64-0x00000000002B0000-0x00000000002B6000-memory.dmp
      Filesize

      24KB

    • memory/652-63-0x0000000003130000-0x0000000003239000-memory.dmp
      Filesize

      1.0MB