Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/02/2024, 14:29

General

  • Target
    fpsmon-5472.exe
  • Size 12.9MB
  • Sample240223-rtxclaba77
  • SHA256 9b56449030e3f9059034035f7a5694ac5d9a8ef91589827ef7595fe7cc49bed6
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fpsmon-5472.exe
    "C:\Users\Admin\AppData\Local\Temp\fpsmon-5472.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5060
    • C:\Users\Admin\AppData\Local\Temp\is-6L11N.tmp\fpsmon-5472.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-6L11N.tmp\fpsmon-5472.tmp" /SL5="$60118,12661231,821248,C:\Users\Admin\AppData\Local\Temp\fpsmon-5472.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      PID:4852

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        fpsmon-5472.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-6L11N.tmp\fpsmon-5472.tmp
        • Size 3.0MB
        • SHA256 b6b9875af91d2d799c00b9a0cb9ab682dffdec9bebc80b1ce2255e927f7c24b4
        • MD5 SHA1 SHA512 SSDEEP

        InnoInstallPlugin.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-SHCB3.tmp\InnoInstallPlugin.dll
        • Size 74KB
        • SHA256 843af9958dc1d44b3e36abc312fb70926960f54b431d198d593ddc5dd51c2e2a
        • MD5 SHA1 SHA512 SSDEEP

        memory/4852-6-0x0000000000990000-0x0000000000991000-memory.dmp

        memory/4852-13-0x0000000000400000-0x0000000000711000-memory.dmp

        memory/4852-16-0x0000000000990000-0x0000000000991000-memory.dmp

        memory/5060-0-0x0000000000400000-0x00000000004D6000-memory.dmp

        memory/5060-2-0x0000000000400000-0x00000000004D6000-memory.dmp

        memory/5060-12-0x0000000000400000-0x00000000004D6000-memory.dmp