Analysis

  • max time kernel
    200s
  • max time network
    214s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 22:49

General

  • Target

    1ef652cf753aac92977c2cfea7fe08c4.exe

  • Size

    3.1MB

  • MD5

    1ef652cf753aac92977c2cfea7fe08c4

  • SHA1

    2c4b9cb5ae6f174c97626c02a4a122e48c43dee2

  • SHA256

    6ebeb06cb2d2beddb16bfd2a4e689ac133b34e734954b694edf0aa2c3ea25ae6

  • SHA512

    3ea9fdbaaf006ffe69b126e92398a779e1887865a8b555f0e39fb31c0ea8edd9d265d79318f3e2ad314dabcab46c4855688472a016c30aafb9aa02ef56870126

  • SSDEEP

    49152:0itOd4k7ydepSSPIZDscC+QZKDVdfu31h:0iK4IIZYfZKDVQFh

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1ef652cf753aac92977c2cfea7fe08c4.exe
    "C:\Users\Admin\AppData\Local\Temp\1ef652cf753aac92977c2cfea7fe08c4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1792
    • C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      2⤵
        PID:4084
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4084 -s 140
          3⤵
          • Program crash
          PID:4228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4084 -ip 4084
      1⤵
        PID:1200

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1792-0-0x0000000000400000-0x0000000000738000-memory.dmp

        Filesize

        3.2MB

      • memory/1792-1-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

        Filesize

        4KB

      • memory/1792-2-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

        Filesize

        40KB

      • memory/1792-3-0x0000000000400000-0x0000000000738000-memory.dmp

        Filesize

        3.2MB

      • memory/1792-6-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

        Filesize

        4KB

      • memory/1792-7-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

        Filesize

        40KB