Analysis

  • max time kernel
    87s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-04-2023 18:39

General

  • Target

    fca0368e45dfb97bb4d472f3e24b72e0fd833bfc98144d759975bd5dbec94787.dll

  • Size

    1.4MB

  • MD5

    996a4eff33c91fe76323f1d5a5ec4726

  • SHA1

    555c59601dd694a0cfbca1f24284b7b1d41f2bbf

  • SHA256

    fca0368e45dfb97bb4d472f3e24b72e0fd833bfc98144d759975bd5dbec94787

  • SHA512

    4b1807ba9e516de025e5a298435149b96a07cbdb4ca3f1a1f80d501dbbad2e84be83e456c79289c784f3647f96cffa649549deaf7e26b25441c6bcb98e31dba0

  • SSDEEP

    24576:Wb3rZGW4IXH8cUuMA2K0IO2SLh20xU4WWGBckJmnj1eTf4PX7Q1dXD3z0HCykDlf:WvZR79kok20xmWGB9mnRwgPEnz0iyaIc

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\fca0368e45dfb97bb4d472f3e24b72e0fd833bfc98144d759975bd5dbec94787.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1932
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fca0368e45dfb97bb4d472f3e24b72e0fd833bfc98144d759975bd5dbec94787.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious use of SetWindowsHookEx
      PID:2140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2140-133-0x0000000010000000-0x0000000010404000-memory.dmp

    Filesize

    4.0MB

  • memory/2140-134-0x0000000000A80000-0x0000000000A83000-memory.dmp

    Filesize

    12KB

  • memory/2140-135-0x0000000000A80000-0x0000000000A83000-memory.dmp

    Filesize

    12KB