Analysis

  • max time kernel
    123s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-09-2024 04:00

General

  • Target

    Solar/locales/cs.pak

  • Size

    572KB

  • MD5

    2d09d3ec0ea3db04075bada679ead06a

  • SHA1

    c0890988ff6386566e30854acfc6ac43e1af85f1

  • SHA256

    e1dbf1409f09b14fca2f4acc702c1bfc13c69cf9ff503278457a15ca08e2799a

  • SHA512

    b2a5aa0399f6c0506ea3105edff2ecfeb0647cdc8dfb460291ccdcdd50380075e1e869a36f63af150f27aa77916f378375eaa217092bc89534c1742eb839c8a4

  • SSDEEP

    6144:EqTUqwuqZ0inoARQ0nDA+AO5mDzr4/DNOOAzSBAmPy68QDsU:EWC6ooAeA55mDzr4/DNOrzS+mPr

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Solar\locales\cs.pak
    1⤵
    • Modifies registry class
    PID:4872
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2712
  • 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=4120,i,4356837537417149674,16553092232944545509,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:8
    1⤵
      PID:3740

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads