Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2023 06:52

General

  • Target

    k3020005.exe

  • Size

    393KB

  • MD5

    9c23875d800f4a3440360c85d420ad39

  • SHA1

    c4a6c94c7c6b5d3d37d4612cec1ceb8ed3b19857

  • SHA256

    49aeabd3f7e08710ee1ef11b594243e52e6effb626c2bf5bda567cc43ef9a570

  • SHA512

    f761c5d81ea1c7494875377163f1fdce1cddc72b9af6051a8e358bdb15617890d4a66554f40b134b2b96f910f21feff59e182fb887d8dbe71f91e1afb9028ffe

  • SSDEEP

    6144:xL4jE+2jicP5iOo2T8VrSd/sUAOfklq9PiwUj/yLCIrZ4pyqI49A7LordHLxB5Fq:xL4rqiG59outkCPiwUj21yKclWz1Sa

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\k3020005.exe
    "C:\Users\Admin\AppData\Local\Temp\k3020005.exe"
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      • Suspicious use of WriteProcessMemory
      PID:2960
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 196
        • Program crash
        PID:656

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2960-1-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-0-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-2-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-3-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-5-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-4-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-7-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
    Filesize

    4KB

  • memory/2960-9-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB

  • memory/2960-11-0x0000000000400000-0x000000000042F000-memory.dmp
    Filesize

    188KB