Analysis

  • max time kernel
    144s
  • max time network
    147s
  • 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/CbsCore.dll

  • Size

    2.1MB

  • MD5

    6ce2e6469625d238d523aeea1a03c13d

  • SHA1

    f0b9c78eeb6769feb29f703991984802fcab8857

  • SHA256

    75de17d67a5f40fef8648ab9c452ce5b2834237a19d92ed7427c3c33b46562e8

  • SHA512

    7bcc637db986a94c833dc39b485b12853be81278af8e927e91e17a9c471a8f89dd0fa0b7a7b1f269c0eed9f5a87cd9265399526412c763ebe1cd485bdbaeba6f

  • SSDEEP

    49152:EqRcwBxPtk2MB7fNmkBKTHg8WkRdNgLqAFE754o56x:EqRcWPtk287fjBKT7WkRd6qAFE75g

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\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\mi\CbsCore.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4940
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\mi\CbsCore.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:740

Network

MITRE ATT&CK Enterprise v15

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Downloads