Analysis

  • max time kernel
    181s
  • max time network
    211s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 17:23

General

  • Target

    1676-63-0x0000000000400000-0x000000000042E000-memory.exe

  • Size

    184KB

  • MD5

    f1d107e1a90c0c176d408ffc6d399be0

  • SHA1

    290b5e13eff64324c6ac4691cb8e747281298ecf

  • SHA256

    6c8b6c800203f130cf6e4af663c04ad3daae7676d1eef44e0a90bc671bb5f910

  • SHA512

    c4e419a24b3c5bb5a07b6dca039d06a0e9fe31bea9e545aea5fea24270769ad3cd74863b79a6253ae45dbbaaf3ce048e6c4faac1fb676b067d40fb5f628ee564

  • SSDEEP

    3072:JxsBTIdqk2trdphNgWWN7CJA15FgTqym3W0Qj77IJSWGZDjv5+JXi4:JxsBaqfhNgW45ueym3ibI0WAvvkJy

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1676-63-0x0000000000400000-0x000000000042E000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1676-63-0x0000000000400000-0x000000000042E000-memory.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4312 -s 220
      2⤵
      • Program crash
      PID:1364
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4312 -s 220
      2⤵
      • Program crash
      PID:2636
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4312 -ip 4312
    1⤵
      PID:3280

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1364-132-0x0000000000000000-mapping.dmp