Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    15-01-2022 01:26

General

  • Target

    91380e688d86e665195d1b9be37c15d89e7ca850943c548a9364539738e41c7f.dll

  • Size

    574KB

  • MD5

    2a43749002b52272b26d4f4986c45fe3

  • SHA1

    dc168491c935329d8c9e5fe58eaf3209b53fe716

  • SHA256

    91380e688d86e665195d1b9be37c15d89e7ca850943c548a9364539738e41c7f

  • SHA512

    acac6792d938cdfbd9eba247b2018c49f45e4855ecca3b6db8673d844619996b768a0615a6f42153d45a5dbdd98658ff940ad3ec032964fba835280e64ddda6e

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\91380e688d86e665195d1b9be37c15d89e7ca850943c548a9364539738e41c7f.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2832
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\91380e688d86e665195d1b9be37c15d89e7ca850943c548a9364539738e41c7f.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3484
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\91380e688d86e665195d1b9be37c15d89e7ca850943c548a9364539738e41c7f.dll",DllRegisterServer
        3⤵
          PID:3524

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3484-115-0x0000000000000000-mapping.dmp
    • memory/3484-116-0x0000000000571000-0x0000000000595000-memory.dmp
      Filesize

      144KB

    • memory/3484-117-0x0000000000595000-0x0000000000596000-memory.dmp
      Filesize

      4KB

    • memory/3524-118-0x0000000000000000-mapping.dmp