Analysis

  • max time kernel
    146s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-02-2023 15:44

General

  • Target

    http:///root/sample/e9af599393e5015b55d6907ac36961c018201a4e

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 37 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" http:///root/sample/e9af599393e5015b55d6907ac36961c018201a4e
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3040 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:988

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\69C6F6EC64E114822DF688DC12CDD86C

    Filesize

    779B

    MD5

    52459475bbead1cc9bba0ff24722c884

    SHA1

    1e6cddf21f19f4819050782cd075b72fc96abd7e

    SHA256

    23866b98ab3cc0c8db11f876560468be263c7bfd29c2de29cb36e6eb68c5c67b

    SHA512

    9fd1c809e66ae2443bdc9adb6e3bcc7b50a26eb6f518d317bd1b9a152cc9164145637fc393fdd6e4473e84dce947d638127259684a49bdd33dc5458385e6dbb6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

    Filesize

    340B

    MD5

    c571a961747d07a7d60b48050b6baf96

    SHA1

    d473ce6a733a64bed9580d638aac9df6c8fde2c6

    SHA256

    7090484c34757691d0b70df0c673185011feed2c186ae5029ed7fc42e362d304

    SHA512

    f9301fd44c486a6653dab3477e40b6f10eef5558715fc06e13245ed5af0e51d7cf3d6bc876e4cf5c184a07ba4d0317f2de4c950842f953c9c55ae995985bd808

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\69C6F6EC64E114822DF688DC12CDD86C

    Filesize

    246B

    MD5

    c9d0a348c9a4223365cf97a0f637a8eb

    SHA1

    ebf760f469ee544ddd9a7461b8c8944a129e577f

    SHA256

    df9c983e16c23a14b1425f756f113092aed91d582ce0b54bc9b01acdc7824d6b

    SHA512

    d824a1e4a923965fe51a8af52dcf274cff5d171812a9acbd4d39157b2bae2ac5d21b69021745277418d70facad50c459f0c0cc0a3dabf963c7b804dab72bb8ad