Analysis

  • max time kernel
    203s
  • max time network
    209s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-02-2023 22:02

General

  • Target

    http:///root/sample/c58c7441e3095a3ba8a1e5d9eee47a4db18d5c3a

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 37 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/c58c7441e3095a3ba8a1e5d9eee47a4db18d5c3a
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4120 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4772

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

    b361a12d0722996eedeafff6f3ab3ea0

    SHA1

    91930bffa495d1e86439145351811adfd5a03bab

    SHA256

    8e32031a383bcb05030de62028384fe72b699bfad83b040de9698305d29494d2

    SHA512

    fa426d3bd2263009b9e95e1812773cab7d1daba5e0a8ebb9b66829df1a0eaa48d9c4d7a8d9a4afd4d62a143ea60375cfa3ced2682d5d1306d2ba3a878cf29d1f

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

    Filesize

    434B

    MD5

    ef88e25beed03f84506d61d713059348

    SHA1

    c415640a1d83578108bfce95b3686b696c4098db

    SHA256

    198dd54e073ca355f4404f2186b65ad6d121659cfbd293eda76557aece73f453

    SHA512

    deaca3d6a98af1fda8893431d7570083a749493d0f47e97522bc26dd99946212ef107c237b3005df20f755b99d5008c494739074c40cb1b4762ea9d6907ed3aa