Analysis

  • max time kernel
    92s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/02/2024, 20:42

General

  • Target

    a2b5bbf1fa19160f671de980c71458b9.exe

  • Size

    368KB

  • MD5

    a2b5bbf1fa19160f671de980c71458b9

  • SHA1

    e000a468a5c029ac156bc483668ddf15e1b5c198

  • SHA256

    5e7609e3016eb92f0c1c4118a0c5c2bcb74a09ba5b7d6f75db68970119683799

  • SHA512

    56bf1fa652ceb6f6366c66546d42d89926f72f12f97353bf7309c24a1fd0c240f868b84342c5624bc734bf524db75e853483047ec93339821205e72e7f45f2cd

  • SSDEEP

    6144:d8cL5nzdHT6Z1iV26cqG9xWjXbH63/HmhN3GlFblOS:bRzZTSR6zWxK+PAN2BOS

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2b5bbf1fa19160f671de980c71458b9.exe
    "C:\Users\Admin\AppData\Local\Temp\a2b5bbf1fa19160f671de980c71458b9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Users\Admin\AppData\Local\Temp\a2b5bbf1fa19160f671de980c71458b9.exe
      C:\Users\Admin\AppData\Local\Temp\a2b5bbf1fa19160f671de980c71458b9.exe
      2⤵
        PID:1972
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 460
          3⤵
          • Program crash
          PID:4476
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1972 -ip 1972
      1⤵
        PID:1912

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1972-2-0x0000000000400000-0x0000000000403000-memory.dmp

              Filesize

              12KB

            • memory/1972-4-0x0000000000400000-0x0000000000403000-memory.dmp

              Filesize

              12KB

            • memory/2376-0-0x0000000063400000-0x000000006345F000-memory.dmp

              Filesize

              380KB

            • memory/2376-1-0x00000000022A0000-0x00000000022A1000-memory.dmp

              Filesize

              4KB

            • memory/2376-5-0x0000000063400000-0x000000006345F000-memory.dmp

              Filesize

              380KB