Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 19:05

General

  • Target

    6393d6dee287edf4a8e6549b8da1edcac67f2e5a8523a9dde4abb50d0478f92e.dll

  • Size

    332KB

  • MD5

    3e44f9d9f61d0c0e79558aeaebda1ed5

  • SHA1

    8076dc7ea459880393d25b980796e03c7453c508

  • SHA256

    6393d6dee287edf4a8e6549b8da1edcac67f2e5a8523a9dde4abb50d0478f92e

  • SHA512

    f11864aa0923158000b375692ff5ce3698aa7f3e169892433570a46675dfe4f7e70d8d07bbc9c2283c60e5a842c440e6ebf10d8ad9da381d682319a1afd60141

  • SSDEEP

    6144:jM84jI4d4eDp0dWk4nDWgRAkP+5S2GQn8xID0DMFxtTEgxK3r7IKNb3yMo:Y/k4d4eomR3P+s2GLxe0DStIgx4rEKNM

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6393d6dee287edf4a8e6549b8da1edcac67f2e5a8523a9dde4abb50d0478f92e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6393d6dee287edf4a8e6549b8da1edcac67f2e5a8523a9dde4abb50d0478f92e.dll,#1
      2⤵
        PID:1724
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 644
          3⤵
          • Program crash
          PID:4704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1724 -ip 1724
      1⤵
        PID:3632

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1724-132-0x0000000000000000-mapping.dmp

      • memory/1724-133-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/1724-134-0x0000000000A80000-0x0000000000AC0000-memory.dmp

        Filesize

        256KB

      • memory/1724-135-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/1724-136-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/1724-137-0x0000000002580000-0x0000000002670000-memory.dmp

        Filesize

        960KB

      • memory/1724-138-0x0000000000400000-0x0000000000468000-memory.dmp

        Filesize

        416KB

      • memory/1724-139-0x0000000002780000-0x0000000002920000-memory.dmp

        Filesize

        1.6MB

      • memory/1724-140-0x0000000000AD0000-0x0000000000B4A000-memory.dmp

        Filesize

        488KB

      • memory/1724-141-0x0000000000B90000-0x0000000000C26000-memory.dmp

        Filesize

        600KB

      • memory/1724-142-0x0000000000A80000-0x0000000000AC0000-memory.dmp

        Filesize

        256KB