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Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 21:18

General

  • Target

    49c59699c3a5e2cc0666a12f75ed69a674138a194d40906e3b7843730a5363ed.exe

  • Size

    209KB

  • MD5

    012e63c1d3251c98cc4bc9b07c242c4d

  • SHA1

    5e5102af77c3598ee08a24e163d9181c0bac3868

  • SHA256

    49c59699c3a5e2cc0666a12f75ed69a674138a194d40906e3b7843730a5363ed

  • SHA512

    ad7f60b20ffdcc6179099ea89180eff9a868000afa22a766b09d02f628a2f781a015f9dadb0e48f880126d118580987a15983005f8f5b2426ec128323c7c18c4

  • SSDEEP

    3072:+z2g4cXOQQTW9b43i7KG0hcmEnFpyzc4jPCWZo/Wh+jxGCuWefXZV+s:02gCtTQb5KG8EborCW2WhPtfXp

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\49c59699c3a5e2cc0666a12f75ed69a674138a194d40906e3b7843730a5363ed.exe
    "C:\Users\Admin\AppData\Local\Temp\49c59699c3a5e2cc0666a12f75ed69a674138a194d40906e3b7843730a5363ed.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3864
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3864 -s 396
      2⤵
      • Program crash
      PID:3112
    • C:\Users\Admin\AppData\Local\Temp\49c59699c3a5e2cc0666a12f75ed69a674138a194d40906e3b7843730a5363ed.exe
      C:\Users\Admin\AppData\Local\Temp\49c59699c3a5e2cc0666a12f75ed69a674138a194d40906e3b7843730a5363ed.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3696
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3696 -s 364
        3⤵
        • Program crash
        PID:2192
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3864 -ip 3864
    1⤵
      PID:3624
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3696 -ip 3696
      1⤵
        PID:3912

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\49c59699c3a5e2cc0666a12f75ed69a674138a194d40906e3b7843730a5363ed.exe

        Filesize

        209KB

        MD5

        6c84af9272bf3b669a78060c41baf244

        SHA1

        2cc8c965f77ea1b1af3a4c425d1f54b1039df0fb

        SHA256

        76ec29105616b44d42e0b1adf4b7e47d6fd1ccd0581cba4b0a50e1388e7069ea

        SHA512

        578c4934111455e7eb756d0af26dbcfe3f42f004c483dce5c11bdab169e2c69d535ec6fa67eaf3ec1440e75ee5f0cfa545c4b3d1599b3b9442dee44c3a94153c

      • memory/3696-6-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3696-8-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/3696-13-0x00000000014A0000-0x00000000014E0000-memory.dmp

        Filesize

        256KB

      • memory/3864-0-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB

      • memory/3864-7-0x0000000000400000-0x0000000000440000-memory.dmp

        Filesize

        256KB