Analysis

  • max time kernel
    133s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2024, 01:28

General

  • Target

    86c4ba92aa9c2e4ffb3234f459e967e3575e635b2072a25226769a79b839d5a4.exe

  • Size

    1.4MB

  • MD5

    dc8eedb26f69c04bf2afa1437869534c

  • SHA1

    1a28a55a415501c1c02452f01fd3596eb5f7c9c2

  • SHA256

    86c4ba92aa9c2e4ffb3234f459e967e3575e635b2072a25226769a79b839d5a4

  • SHA512

    118bf9f3d8758f37c6ef0dc6251d1b24dbdd6e31a3427df15709cba53dbc78bbfbc0c703efe3504072d45dd29ed780a3c22c4b0dc0bb08e013546575b4096424

  • SSDEEP

    24576:EqDEvCTbMWu7rQYlBQcBiT6rprG8a+t7kkWmOFEjF:ETvC/MTQYxsWR7a+1kkWmMu

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\86c4ba92aa9c2e4ffb3234f459e967e3575e635b2072a25226769a79b839d5a4.exe
    "C:\Users\Admin\AppData\Local\Temp\86c4ba92aa9c2e4ffb3234f459e967e3575e635b2072a25226769a79b839d5a4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:512
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\86c4ba92aa9c2e4ffb3234f459e967e3575e635b2072a25226769a79b839d5a4.exe"
      2⤵
        PID:3708
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 660
        2⤵
        • Program crash
        PID:2504
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 512 -ip 512
      1⤵
        PID:1644

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\aut38A4.tmp

              Filesize

              262KB

              MD5

              b20f73c2bf95100c83d454d08e89f383

              SHA1

              197c1b22d6148eceb988b6c1cd9c4d6c2102bcbe

              SHA256

              45f843bde5ab55956803afeff4e831f69138be89703c04135d2508129b5de0a4

              SHA512

              a46bed62ccfdf1c0dcc1ea151cb70a9d0e05ed2f4fa0ad5a43116e4e6dd35b4c59891c9ad32962c87ccec34dc5d792297051546cf8a2a9523814ca5618850d6e

            • memory/512-12-0x0000000001970000-0x0000000001974000-memory.dmp

              Filesize

              16KB