Analysis

  • max time kernel
    131s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 19:10

General

  • Target

    NEAS.bc0a21bbef237997ec525845f7d50020.exe

  • Size

    268KB

  • MD5

    bc0a21bbef237997ec525845f7d50020

  • SHA1

    9a21d5e73896490c7fae43ff2b1e86d76bc846ae

  • SHA256

    78621f7ac387e29bde1c6fd1237f2ae17c51b23d373335a7f06407fa84f933d5

  • SHA512

    39bfc709deb1bc8d691786b568df7c4d9d25d2bfe9db972363457a53fbe6e006ebe052d6698152937b488c0945d1704b45804a6d9c490849b287dd64b3a108f9

  • SSDEEP

    3072:gC6xRyfFP0o35cc+rpOOxzFw0v0wnJcefSXQHPTTAkvB5Dd:gC6xRydsS+w+3tnJfKXqPTX7D

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.bc0a21bbef237997ec525845f7d50020.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.bc0a21bbef237997ec525845f7d50020.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 224
      2⤵
      • Program crash
      PID:340
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 224
      2⤵
      • Program crash
      PID:452
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1596 -s 220
      2⤵
      • Program crash
      PID:828
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1596 -ip 1596
    1⤵
      PID:216
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1596 -ip 1596
      1⤵
        PID:4688

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1596-0-0x0000000000400000-0x0000000000443000-memory.dmp

        Filesize

        268KB