Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    24-02-2024 06:09

General

  • Target

    a124029e8318be23855a1868458d6380.exe

  • Size

    100KB

  • MD5

    a124029e8318be23855a1868458d6380

  • SHA1

    765aa0c0ae575ba63eea2a43340b2ff5b92950ad

  • SHA256

    16dcd002b4c8872bafd2151f92f550bcc2f49350370906ee3bc85fde351e0f2b

  • SHA512

    e147a0bc2651bc32f665103d73413787e88df7aa0e5d9fcbfc48e3ffcbe2df3a59d1975dcfa25ec84c8100a7f97c96fe03e3ae02d6b4276eb04d3953e6092da9

  • SSDEEP

    1536:2UTIOW/eGheFMyLo7EucDah6XpPF0PlXl0ShW/MW+EA310JD:2EIHhcMyLojIYPP0Dn+EA310JD

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a124029e8318be23855a1868458d6380.exe
    "C:\Users\Admin\AppData\Local\Temp\a124029e8318be23855a1868458d6380.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\WINDOWS\SysWOW64\YCWWCW.EXE
      "C:\WINDOWS\SYSTEM32\YCWWCW.EXE"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      PID:2420

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Windows\SysWOW64\YCWWCW.EXE

    Filesize

    100KB

    MD5

    a124029e8318be23855a1868458d6380

    SHA1

    765aa0c0ae575ba63eea2a43340b2ff5b92950ad

    SHA256

    16dcd002b4c8872bafd2151f92f550bcc2f49350370906ee3bc85fde351e0f2b

    SHA512

    e147a0bc2651bc32f665103d73413787e88df7aa0e5d9fcbfc48e3ffcbe2df3a59d1975dcfa25ec84c8100a7f97c96fe03e3ae02d6b4276eb04d3953e6092da9