Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 06:35

General

  • Target

    MF_99461001_PERIODEND_P10_21.07.2024.xls

  • Size

    1.3MB

  • MD5

    6a5b15d9e6bb033e46489be8cdd09849

  • SHA1

    c67e28a3dc3bd24b3013ed445e961dac2bc40905

  • SHA256

    a908acf29dde8279b28c8b1b15892cf602a90a0d387b904176d63d7eac0203b9

  • SHA512

    f3af74171844d7a91de289921b670215b5534c7c7a98e707e2750fbc2c46705811ce121f02fc2bab7b269e208dd1796de385e3aab4a19ec9ebb369843de77e76

  • SSDEEP

    24576:TCEyzgdI6eFAj99CB5ml31tD1HlmKQPpsmsyX1JRIwIz1QVEl:TCEwT6eFAj3Cjm3HlUhOa1nRRVA

Score
1/10

Malware Config

Signatures

  • 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 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\MF_99461001_PERIODEND_P10_21.07.2024.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3212
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1120
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:4316

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

        Filesize

        16B

        MD5

        d29962abc88624befc0135579ae485ec

        SHA1

        e40a6458296ec6a2427bcb280572d023a9862b31

        SHA256

        a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

        SHA512

        4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

        Filesize

        2KB

        MD5

        3c0cb44aac81bc0d3c25c0c7087df805

        SHA1

        cc8a19e01636d65c12613f2d0c1936526bdaee2c

        SHA256

        0f0c645a2f18ba9a9b1422be5c16c0bf718e8470dd04c7f65091f48606ee95c5

        SHA512

        42049eb569ace803f0e858e95c1d25300ce81569ba540ae72bef77be94ed4108f6174a2c1873c2f6cce8561282756dc42eea69de655c474410701c098ee76cad

      • memory/3212-14-0x00007FFD99090000-0x00007FFD990A0000-memory.dmp

        Filesize

        64KB

      • memory/3212-57-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-0-0x00007FFD9B510000-0x00007FFD9B520000-memory.dmp

        Filesize

        64KB

      • memory/3212-6-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-5-0x00007FFDDB52D000-0x00007FFDDB52E000-memory.dmp

        Filesize

        4KB

      • memory/3212-9-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-10-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-8-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-11-0x00007FFD99090000-0x00007FFD990A0000-memory.dmp

        Filesize

        64KB

      • memory/3212-20-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-2-0x00007FFD9B510000-0x00007FFD9B520000-memory.dmp

        Filesize

        64KB

      • memory/3212-4-0x00007FFD9B510000-0x00007FFD9B520000-memory.dmp

        Filesize

        64KB

      • memory/3212-7-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-21-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-19-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-18-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-16-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-15-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-13-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-12-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB

      • memory/3212-3-0x00007FFD9B510000-0x00007FFD9B520000-memory.dmp

        Filesize

        64KB

      • memory/3212-1-0x00007FFD9B510000-0x00007FFD9B520000-memory.dmp

        Filesize

        64KB

      • memory/3212-17-0x00007FFDDB490000-0x00007FFDDB685000-memory.dmp

        Filesize

        2.0MB