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Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/01/2025, 10:40

General

  • Target

    b0cde1cb397b0ee7a6d11f6d765548fe91e050fb29ee0ca01877426d80f3dae5.exe

  • Size

    2.2MB

  • MD5

    6ced7a22e421b8f4cd9eb1b373393f72

  • SHA1

    773f6467a4cdfee184f5196750b759ad3c6d5d44

  • SHA256

    b0cde1cb397b0ee7a6d11f6d765548fe91e050fb29ee0ca01877426d80f3dae5

  • SHA512

    7a4e1b6252c02d3b0ccde0c0cffb41cb833e72f84eea9933c300138558d78ae7c1692e5bb55a26efc0e589b57bd746f481d0c06dcbdad8fd784cdd8708205ca8

  • SSDEEP

    24576:0UzNkyrbtjbGixCOPKH2I1iIWILtfOIJ+HKodCHPC0cF3u7P1+eWQ8f/x52vHNZW:0UzeyQMS4DqodCnoe+iitjWwwa

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0cde1cb397b0ee7a6d11f6d765548fe91e050fb29ee0ca01877426d80f3dae5.exe
    "C:\Users\Admin\AppData\Local\Temp\b0cde1cb397b0ee7a6d11f6d765548fe91e050fb29ee0ca01877426d80f3dae5.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2120
      • C:\Users\Admin\AppData\Local\Temp\b0cde1cb397b0ee7a6d11f6d765548fe91e050fb29ee0ca01877426d80f3dae5.exe
        "C:\Users\Admin\AppData\Local\Temp\b0cde1cb397b0ee7a6d11f6d765548fe91e050fb29ee0ca01877426d80f3dae5.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3344
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:1680

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Windows\Parameters.ini

        Filesize

        74B

        MD5

        6687785d6a31cdf9a5f80acb3abc459b

        SHA1

        1ddda26cc18189770eaaa4a9e78cc4abe4fe39c9

        SHA256

        3b5ebe1c6d4d33c14e5f2ca735fc085759f47895ea90192999a22a035c7edc9b

        SHA512

        5fe9429d64ee6fe0d3698cabb39757729b48d525500afa5f073d69f14f791c8aa2bc7ce0467d48d66fc58d894983391022c59035fa67703fefd309ec4a5d9962

      • memory/1256-0-0x0000000000710000-0x0000000000711000-memory.dmp

        Filesize

        4KB

      • memory/1256-22-0x0000000000710000-0x0000000000711000-memory.dmp

        Filesize

        4KB

      • memory/1256-21-0x0000000000400000-0x00000000005D3000-memory.dmp

        Filesize

        1.8MB

      • memory/1256-29-0x0000000000400000-0x00000000005D3000-memory.dmp

        Filesize

        1.8MB

      • memory/3344-24-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/3344-25-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/3344-31-0x0000000000440000-0x0000000000509000-memory.dmp

        Filesize

        804KB

      • memory/3344-32-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB