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Analysis

  • max time kernel
    143s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/02/2023, 03:36

General

  • Target

    http:///root/sample/f7a37d3119d71d45500b73256fa91eb60777a955

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 35 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/f7a37d3119d71d45500b73256fa91eb60777a955
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1496
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1496 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3068

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

    54d6253214f843b2b958ccc313c9d824

    SHA1

    6458fc1969c53f40b83d11149811cc0acf952a12

    SHA256

    9452ca2937559277d5c065011cc3f080eab643950189b27605bca71c12e6f10d

    SHA512

    be04dfda0020d0d907e1f0f0ddc86d4793a27029ac950524333aa37defae511a739af51bf77e51a742f50d73dc03b33771d417b69ea0272da0f02f233f665d52

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

    Filesize

    404B

    MD5

    3b6e5ef8fe938dc4384d0ab1a25171e4

    SHA1

    8cfdd2831ff8b79dda30ea2b0c6a89d2283bb2d6

    SHA256

    b53caf51bf9b06bc839006f1d2a55b5a94c675ab1e30e81c0eca320f382c96b2

    SHA512

    81a9b32efaf95cf6d014db04fc4456a3ae1ce6c65c48f373b9f670011387aa6df67c9cd41886a4fd5a1db61b840decc417a69545ec70632be7dd9a6cc190d9c7