Analysis

  • max time kernel
    132s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 15:04

General

  • Target

    Legrder.html

  • Size

    5KB

  • MD5

    6bba883c5179deacbc7fb9bf3dc328e8

  • SHA1

    a36bf68a2d86cf402506b40950e94aee9e9acdb1

  • SHA256

    ca3b323e79d56522ffcdc1fae88957df32ba9707dbe9669cdb37464b2651d46c

  • SHA512

    b5a91775696cc3e411272f7e8e3c8ad9660192f5316d130eef80b83d5bb95be4ebca7eb4e07f1b4228b30d2691aeb4a2e74aa88183e82efeb711eea07353496e

  • SSDEEP

    96:nx+7dkYxh8qWezvrznyotifQD/RbDviKHp29J88R0RimlX1TGkKTQY2E3zEY+Ice:ykYxuqxr7yoH7RH9HA3vR4qky2EbzFos

Score
10/10

Malware Config

Signatures

  • Detected phishing page
  • 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 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Legrder.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3212
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3212 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2972

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    471B

    MD5

    e32d02ce684c01ef3af05fae9066160e

    SHA1

    29c7a6e8ed553ac2765634265d1db041d6d422ec

    SHA256

    b00322d178a6cfc206458c26b26d6c80596073bb3283dcc3fc4e33a4b5f29d71

    SHA512

    e4e3175fb131095e4681ecb76d14dc74d059c0beafb6340965516c6d3d0538deb314b36a3f09df03b491edac84d5c0580e764fed1d8bca9abd4e65cb56167148

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

    434B

    MD5

    81fc13d610b91e5b6c1920a005b4db95

    SHA1

    99386289873eab4de6e688e29e459a976778c662

    SHA256

    addb12b6e2e89461d3f737cadc04d7ad851c33c6e9b532dd7b2cd094913e1af3

    SHA512

    04c74524f95c84845fe41f94afb7a19293abf61e80e7f7c142ad85c114398b2825dd9816688396c292b671839e8232299dd39fbd982e3abe1f0e31d8dd8f509b