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Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    27/04/2024, 09:16

General

  • Target

    The Classrooms.exe

  • Size

    853KB

  • MD5

    65fe39a904f1b73a149cb0f4d1ca7578

  • SHA1

    cf972d7ea21fbc7968ae44c1d736cd2dd2a8bcd6

  • SHA256

    a398eb8f3ec0fb0c5a558526fe46bbdaf3b1b3d48184882f2694847c0d6a6be2

  • SHA512

    e0b0523780e39d4bdccaadd7deef22707f37178fb2d3c162ef65e29188d09aa03f54285764f3deb18f6b2756296315fbd91b4b696530af86129e7bbb7a6c730d

  • SSDEEP

    12288:8/744aOD8nHS4W7TDGOfsYdJiAbz9yI9/48W/:G9aOSS1TZFTiAbz919An

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\The Classrooms.exe
    "C:\Users\Admin\AppData\Local\Temp\The Classrooms.exe"
    1⤵
      PID:1516
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2716

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2716-0-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2716-1-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB