Analysis

  • max time kernel
    90s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-02-2023 18:05

General

  • Target

    http:///root/sample/d4f8badef4640f72f793f58f3c68bc582a2e0f95

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/d4f8badef4640f72f793f58f3c68bc582a2e0f95
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3912
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3912 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:3560

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

    1817d9f8c83af5a97f742f07f32fac7e

    SHA1

    fac61ba5502036b356304703939a905467a7bd04

    SHA256

    07448a3b03c29db66b8782361cc553ad689bc75964c8070d2cd795d0c03f5268

    SHA512

    b9a071c1eb497a26f837c6826b6c7372cf1403d68a8b7adf1251f069492ec1539199303d13fd46e2fb85692b193ab87492624ed34a51b9cfc92d67ecbd638686

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

    Filesize

    434B

    MD5

    956c0770ee586c5c2d95ef7b04153ab6

    SHA1

    65e359206220d25c91fc8a99c98bdbcfb56cfc99

    SHA256

    f4c40de3a5dd7958ee91e23850820a2c85616e0873d51d928aafc60e94a3876e

    SHA512

    44207e358b41606317856c157b9fedeb3804931ca2c917f988a90475ee3bc9c773587eac16361db6f9315569ceebcb567adc7b5187f151cc6535b44dff19b8c7