Analysis

  • max time kernel
    91s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2023 23:38

General

  • Target

    284b37c4771f4dcf91a37348014e04ff.exe

  • Size

    928KB

  • MD5

    284b37c4771f4dcf91a37348014e04ff

  • SHA1

    211e5aa4cc0451aa252660576fc5c6a1961667fd

  • SHA256

    749b990f8fe76d019574a8084e4bc6dccaef3c4370f14d1ff3097d82b6176913

  • SHA512

    dddfd3b527d57ef5b2ac806ca7c083033d05b0df39b7b6513069c91eb43c8645ee2641e5203366a53de3abd7578f254d84ea2ebaebf33388d591d2db787fa568

  • SSDEEP

    24576:+TSkT7/hjVX1uKLGLY27AX1Wh6qC/UxPpXWhi:Evl3LG0h1KZkwPhW

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\284b37c4771f4dcf91a37348014e04ff.exe
    "C:\Users\Admin\AppData\Local\Temp\284b37c4771f4dcf91a37348014e04ff.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4716
    • C:\Users\Admin\AppData\Local\Temp\284b37c4771f4dcf91a37348014e04ff.exe
      "C:\Users\Admin\AppData\Local\Temp\284b37c4771f4dcf91a37348014e04ff.exe"
      2⤵
      • Suspicious use of UnmapMainImage
      PID:3268
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3268 -ip 3268
    1⤵
      PID:4408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3268 -s 12
      1⤵
      • Program crash
      PID:116

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3268-3-0x0000000000400000-0x00000000004A5000-memory.dmp
      Filesize

      660KB

    • memory/3268-8-0x00000000003E0000-0x00000000003E0000-memory.dmp
    • memory/4716-1-0x0000000000C20000-0x0000000000C30000-memory.dmp
      Filesize

      64KB

    • memory/4716-2-0x0000000074860000-0x0000000074E11000-memory.dmp
      Filesize

      5.7MB

    • memory/4716-0-0x0000000074860000-0x0000000074E11000-memory.dmp
      Filesize

      5.7MB

    • memory/4716-6-0x0000000074860000-0x0000000074E11000-memory.dmp
      Filesize

      5.7MB