Analysis

  • max time kernel
    150s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    10/01/2023, 02:21

General

  • Target

    092979a90c5c0f677fce378a4d0aefaabcfdaba8.exe

  • Size

    408KB

  • MD5

    5b1bffb9c2fe8dace9d39e9814c99249

  • SHA1

    092979a90c5c0f677fce378a4d0aefaabcfdaba8

  • SHA256

    e3ec249ef75cc1c25eeaa7e974eb91ebe43d0a9c561227c5c0cf34468f7bbcd8

  • SHA512

    75591da2040e7dc39de48d8ace4c9926968461c2ecdffdb0cb8649af69cd30857d415a7cb8f25a40e12b15beec2367e531a79a182bd8467afc16e34cf0590c41

  • SSDEEP

    6144:/IuMZliPJKMPczCsmH0btSr7uiQE9jlOCwnEJA0nD4sSa757gco6b6KiIZQocrZG:/hyScz4UxS6Yj7NJ5UmVcvKiIKoANdT

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\092979a90c5c0f677fce378a4d0aefaabcfdaba8.exe
    "C:\Users\Admin\AppData\Local\Temp\092979a90c5c0f677fce378a4d0aefaabcfdaba8.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\092979a90c5c0f677fce378a4d0aefaabcfdaba8.exe"
      2⤵
      • Windows security bypass
      • Executes dropped EXE
      • Deletes itself
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2012

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

          Filesize

          408KB

          MD5

          5b1bffb9c2fe8dace9d39e9814c99249

          SHA1

          092979a90c5c0f677fce378a4d0aefaabcfdaba8

          SHA256

          e3ec249ef75cc1c25eeaa7e974eb91ebe43d0a9c561227c5c0cf34468f7bbcd8

          SHA512

          75591da2040e7dc39de48d8ace4c9926968461c2ecdffdb0cb8649af69cd30857d415a7cb8f25a40e12b15beec2367e531a79a182bd8467afc16e34cf0590c41

        • C:\ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

          Filesize

          408KB

          MD5

          5b1bffb9c2fe8dace9d39e9814c99249

          SHA1

          092979a90c5c0f677fce378a4d0aefaabcfdaba8

          SHA256

          e3ec249ef75cc1c25eeaa7e974eb91ebe43d0a9c561227c5c0cf34468f7bbcd8

          SHA512

          75591da2040e7dc39de48d8ace4c9926968461c2ecdffdb0cb8649af69cd30857d415a7cb8f25a40e12b15beec2367e531a79a182bd8467afc16e34cf0590c41

        • \ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

          Filesize

          408KB

          MD5

          5b1bffb9c2fe8dace9d39e9814c99249

          SHA1

          092979a90c5c0f677fce378a4d0aefaabcfdaba8

          SHA256

          e3ec249ef75cc1c25eeaa7e974eb91ebe43d0a9c561227c5c0cf34468f7bbcd8

          SHA512

          75591da2040e7dc39de48d8ace4c9926968461c2ecdffdb0cb8649af69cd30857d415a7cb8f25a40e12b15beec2367e531a79a182bd8467afc16e34cf0590c41

        • \ProgramData\F4D55F6500014973000B9D42B4EB2331\F4D55F6500014973000B9D42B4EB2331.exe

          Filesize

          408KB

          MD5

          5b1bffb9c2fe8dace9d39e9814c99249

          SHA1

          092979a90c5c0f677fce378a4d0aefaabcfdaba8

          SHA256

          e3ec249ef75cc1c25eeaa7e974eb91ebe43d0a9c561227c5c0cf34468f7bbcd8

          SHA512

          75591da2040e7dc39de48d8ace4c9926968461c2ecdffdb0cb8649af69cd30857d415a7cb8f25a40e12b15beec2367e531a79a182bd8467afc16e34cf0590c41

        • memory/1244-54-0x0000000076AE1000-0x0000000076AE3000-memory.dmp

          Filesize

          8KB

        • memory/1244-59-0x0000000000410000-0x0000000000502000-memory.dmp

          Filesize

          968KB

        • memory/1244-63-0x0000000000410000-0x0000000000502000-memory.dmp

          Filesize

          968KB

        • memory/2012-62-0x0000000000410000-0x0000000000502000-memory.dmp

          Filesize

          968KB