Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2023, 10:44

General

  • Target

    MetroSet UI.dll

  • Size

    444KB

  • MD5

    d99a97de55b2561e57135433b44bb786

  • SHA1

    ab588b8d36683b52adcb32c03a9859b884838f29

  • SHA256

    6288e559b0f34d56ab4601ffb2ba2289001c77cf7351d135dd93915034c56bba

  • SHA512

    7ef95cb161265fcf110ba843fe3af5e6cf6d47465e17a10c742256bebd91c128df2cfa7d21696d716bfa861c952d6fad445912f8cca9da9cb03d780211b0545c

  • SSDEEP

    6144:PTJ1DwrSfCmrB0O1SIai39IkRetlJT4ihPrsAgbP2UiuE2Bnw7M:rJSpmaxIephPrYDK

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MetroSet UI.dll",#1
    1⤵
      PID:4988
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k netsvcs -p
      1⤵
      • Drops file in System32 directory
      • Checks processor information in registry
      • Enumerates system info in registry
      PID:2724

    Network

          MITRE ATT&CK Enterprise v6

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          Downloads