Analysis

  • max time kernel
    204s
  • max time network
    212s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2023 23:26

General

  • Target

    NEAS.99d7b49c7948edb85602e0cb1e498cd0.exe

  • Size

    565KB

  • MD5

    99d7b49c7948edb85602e0cb1e498cd0

  • SHA1

    92c377b0921be9f4bdead0f9199ae55cd9e4378e

  • SHA256

    36708a6c0c7c3f6af20ee8134307f35514f0b4cff71324b7d0a534537ef1ea28

  • SHA512

    d588c34635bee4da30bb1948ccfa3dd1ba5c88ee519387b7963596a87459702b98ef1018247bb009209cd932a59360a60dd351ec22317e38f18ed101da947db3

  • SSDEEP

    6144:mfRz03BJaRcurwZa+uBurfAB35ip2f+3mH8Rqi/MwGiiHsdmPU:mf63uRcurnJBuroB3EEm2ctM+kP

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.99d7b49c7948edb85602e0cb1e498cd0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.99d7b49c7948edb85602e0cb1e498cd0.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1872
      2⤵
      • Program crash
      PID:4704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1872
      2⤵
      • Program crash
      PID:3744
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3084 -ip 3084
    1⤵
      PID:3908

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3084-0-0x0000000000400000-0x00000000004A6000-memory.dmp

      Filesize

      664KB

    • memory/3084-3-0x0000000000610000-0x0000000000612000-memory.dmp

      Filesize

      8KB

    • memory/3084-4-0x0000000000400000-0x00000000004A6000-memory.dmp

      Filesize

      664KB

    • memory/3084-8-0x0000000000400000-0x00000000004A6000-memory.dmp

      Filesize

      664KB

    • memory/3084-11-0x0000000000400000-0x00000000004A6000-memory.dmp

      Filesize

      664KB

    • memory/3084-29-0x0000000000400000-0x00000000004A6000-memory.dmp

      Filesize

      664KB

    • memory/3084-30-0x0000000000400000-0x00000000004A6000-memory.dmp

      Filesize

      664KB