Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/04/2023, 11:34

General

  • Target

    Data/Packaged/Utils.xml

  • Size

    1KB

  • MD5

    73e051427246dd4ca45935b1a4bd7e2d

  • SHA1

    7216f05041252f1c3a9d84aacdf84ef62f1a1045

  • SHA256

    b7b8b412ab1e4f32da8a7cd42aeaa6e7d8d340cf14977d3e87f7d8f5eb689b0f

  • SHA512

    3fc10dea91962244389214d189c141466f5630e99b01af5761738ce884df14050cd08a43802dc45bbe9117290c34143b85a75694b6301954b51972180dca1e36

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
    "C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\Data\Packaged\Utils.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3844
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Data\Packaged\Utils.xml
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:988
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:988 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:384

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4HAJQ22Y\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • memory/3844-133-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-134-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-135-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-136-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-137-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-138-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-139-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-140-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB

  • memory/3844-141-0x00007FFA05310000-0x00007FFA05320000-memory.dmp

    Filesize

    64KB