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Analysis

  • max time kernel
    182s
  • max time network
    194s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/02/2023, 10:03

General

  • Target

    http:///root/sample/b5e7cf43c8828d27d3f66dcc354af38aec633dfd

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 32 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/b5e7cf43c8828d27d3f66dcc354af38aec633dfd
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4744
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4744 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2528

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\69C6F6EC64E114822DF688DC12CDD86C

    Filesize

    246B

    MD5

    6a89cb06dd8703b6c01dc92f64e5f6df

    SHA1

    6fdcd0ca2b647b38793ad31a19edd257e868cad5

    SHA256

    8a1c31606700796af9f42583240dab6db24ba15d81b50fae6bc940c60ed72261

    SHA512

    b6d702df754edc83a07eea65041536c6666bf1c986ac07ddd294be6279b1d59254f3684fb4433cd0f2d4aae46a6f1c12c56cdac5e70522639fccafbbb871e645