Analysis

  • max time kernel
    1530s
  • max time network
    1478s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2024, 00:54

General

  • Target

    locales/sw.pak

  • Size

    129KB

  • MD5

    1e4d039a17b2ec681fb139196cbcc40e

  • SHA1

    19e3a3d8915e4e46fe3e816f891bd4fde46d8a13

  • SHA256

    5fe75c17a678a1c131ac6aa5d676e5f5f6dd55e73f25640a219229a299ed86e4

  • SHA512

    7a1c298994b7f346612f4ada2034b3c858d2761e92a284f0ff9431be536a4e481bbf17ed93c007213630d25bac7dea09ee6fb186433bffa773e5daa52253468b

  • SSDEEP

    3072:12gmUYLIYC9tUDiGypkjnfNPXIAJ/AtVPGuLeH+hTfHw2L:12gm+tUDiGLfSwH+hTfHw2L

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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\locales\sw.pak
    1⤵
    • Modifies registry class
    PID:3356
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:696
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:5068
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3468

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3468-0-0x000001CD1B540000-0x000001CD1B550000-memory.dmp

      Filesize

      64KB

    • memory/3468-16-0x000001CD1B640000-0x000001CD1B650000-memory.dmp

      Filesize

      64KB

    • memory/3468-32-0x000001CD23BE0000-0x000001CD23BE1000-memory.dmp

      Filesize

      4KB

    • memory/3468-33-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-34-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-35-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-36-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-37-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-38-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-39-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-40-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-41-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-42-0x000001CD23C10000-0x000001CD23C11000-memory.dmp

      Filesize

      4KB

    • memory/3468-43-0x000001CD23830000-0x000001CD23831000-memory.dmp

      Filesize

      4KB

    • memory/3468-44-0x000001CD23820000-0x000001CD23821000-memory.dmp

      Filesize

      4KB

    • memory/3468-46-0x000001CD23830000-0x000001CD23831000-memory.dmp

      Filesize

      4KB

    • memory/3468-49-0x000001CD23820000-0x000001CD23821000-memory.dmp

      Filesize

      4KB

    • memory/3468-52-0x000001CD23760000-0x000001CD23761000-memory.dmp

      Filesize

      4KB

    • memory/3468-64-0x000001CD23960000-0x000001CD23961000-memory.dmp

      Filesize

      4KB

    • memory/3468-66-0x000001CD23970000-0x000001CD23971000-memory.dmp

      Filesize

      4KB

    • memory/3468-67-0x000001CD23970000-0x000001CD23971000-memory.dmp

      Filesize

      4KB

    • memory/3468-68-0x000001CD23A80000-0x000001CD23A81000-memory.dmp

      Filesize

      4KB