Analysis

  • max time kernel
    133s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-08-2024 08:01

General

  • Target

    mi/tmp/cmiaisupport.dll

  • Size

    1.6MB

  • MD5

    68449b2b4f0501e49dda0cef00e950f2

  • SHA1

    fc7e200d12a4518b625c8af20a12d60d6ea2f220

  • SHA256

    175bde039507f02b84b3e367c35e5eb463b36a942feed24e5293d6171c851e9d

  • SHA512

    7a96a88e282589b1a829373b78619b8bd0bbaa521760ad0945134192c246c7c9d689817d80a8ce3c518efa2caeb04e28d042ecfadf634ba42ba9b9ae4882a5f2

  • SSDEEP

    24576:YVxy0MFZqBSdCQDmnpUgaeitdVXenH+s76rjc0CTOIk9E/Ec3ndp18RTsn4ODmcv:YVIqBSdvDypUoEc3d78Ns9DmnuwQOmp

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\mi\tmp\cmiaisupport.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\mi\tmp\cmiaisupport.dll
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2732
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4372,i,3861745594156495651,17595114179815238301,262144 --variations-seed-version --mojo-platform-channel-handle=1388 /prefetch:8
    1⤵
      PID:4752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads