Resubmissions

10-06-2023 07:08

230610-hx74tsec98 9

10-06-2023 07:05

230610-hwj1lsfa9v 3

Analysis

  • max time kernel
    1550s
  • max time network
    1516s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2023 07:08

General

  • Target

    jokescript-main/ygn-redbot-whowhere-garticflix/garticflix/unfav.xml

  • Size

    1019B

  • MD5

    298c389cf76d61a892fe9397b28853da

  • SHA1

    1e38950eba2ff37184069c37c710be07718af5ff

  • SHA256

    562230ab9597f98dc12498cf24ddfba7a720f049d057f63a82c4447e8c799ff9

  • SHA512

    8c79cc0ddb5355a9a8e209f1ad2094e1ab1ff1e7a93e210cf0f7265264bf3b43f3010661ca9146133838ef2f210f64e11e2377dc6f8fb18be59ce38af0e41517

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\jokescript-main\ygn-redbot-whowhere-garticflix\garticflix\unfav.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2264
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\jokescript-main\ygn-redbot-whowhere-garticflix\garticflix\unfav.xml
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4060
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4060 CREDAT:17410 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:836

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    471B

    MD5

    6a696bab5dbda1f9e3dead87bbdfda15

    SHA1

    efa2517cc9c306a85acce2f45a1b1a4763bc0ad9

    SHA256

    27afd05f059c8af3bf76e14ec650eee55d2d4ef298669efd65ca1acaeb66ac2c

    SHA512

    7bed5bb59abb768ebbf6d597e8b3b14be75cb23b08bd64945bfc80fcb0b9ce155d961c8b67512943ad30895be6201e669c1c0f8481373f2a95a744170e3a9050

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
    Filesize

    404B

    MD5

    8a1c82bdff677a1ec4f56c5338390616

    SHA1

    69ac67ff018ea3f3506024dcb453fe3642afabd3

    SHA256

    03618579d75aab49d14d10f43745aca5794022fc48f47a7ca215312f383491ef

    SHA512

    72362d045777df42e1a6c011e540017906f816986c0982967d6b34924129c1edd996243e40fb65578605e8fe049f50d88b5cce5fdf245bb2937da2b2c8f8e6b4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JXO1ZP0L\suggestions[1].en-US
    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • memory/2264-133-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-134-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-135-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-136-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-137-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-138-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-139-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-140-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB

  • memory/2264-141-0x00007FFC6DB90000-0x00007FFC6DBA0000-memory.dmp
    Filesize

    64KB