Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2024 21:14

General

  • Target

    72de67f8b2961dc81f435c3e2f868b38.html

  • Size

    3KB

  • MD5

    72de67f8b2961dc81f435c3e2f868b38

  • SHA1

    c233a0c9cf9ea2d36abefabf207e5f17a1504534

  • SHA256

    977efa826189016f82d628a8cce6163f7c155447a78e835b7c34beb022b3b81b

  • SHA512

    9025f5e29fcc39bcd4ba138169ae5563061e4b1e37f57dc5c6c19df8aee6b0c96dcb8b57019256900e692b399dac502a15f605df1bd766a7cabd5d4f51ae5713

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 41 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\72de67f8b2961dc81f435c3e2f868b38.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3536
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3536 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    471B

    MD5

    6c9b222cd1e44e41ad93ba8d2fcb6512

    SHA1

    b00df12a3bb2efd842f545c288b4bc948fc0de8f

    SHA256

    4d9577e0b9cdb6fd342f66ed39177a482fa460da255f954dcd6a32b88385727d

    SHA512

    809faeef601ca22eba46491747fc7dbb4ce292aaff753ec0041cd85121fbf914f78a23bed0882ce89712a0ebdc52d3aaedad71e9e98e194c62289577c82f5507

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

    Filesize

    404B

    MD5

    41a56569ae28aa3b34738c9cc8674561

    SHA1

    5dc11edc410bdf51c8d919c09a2e285d48b0cd09

    SHA256

    7381562218e4d2fdcfda6fd410be04fb02c70ce1d8b14400b817edacfdaadc51

    SHA512

    2600d27a16e5a7b15900c673865c5ab4d8476bc82473c3ee68b826130c7455c1425603ba592e3d07b527a79bf0fffffbbabd982dfd28b8d6819dd65ecdd1214c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\58G7K3A9\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee