Analysis

  • max time kernel
    166s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 21:47

General

  • Target

    51Logon/dll/msimg32.dll

  • Size

    28KB

  • MD5

    3c1041053e2c9cd9620b58c0527f9a87

  • SHA1

    327624202bc77c473994fd89568c8ccbed23a97f

  • SHA256

    3b6a394adad69e170cedc53892f9999e0fd756c3578e506fb5eba8614dd5bd2d

  • SHA512

    3b2d640f1f2093d288a27274a2962709cc2ec7bad43f52f1f3c061baa9744fde8143f465090867299e24f5ec2160de906ecfb7c5f345b7825038467f2ea7707a

  • SSDEEP

    384:HbVPsjDZNpi8hIUImMQ+I4KunHu6oeK74V0KNu0mbr3vcDRH/xwFAxAr6+e9Pfq5:RPsi8iUII85oeVvN6HEDrw+xnha5

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\51Logon\dll\msimg32.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\51Logon\dll\msimg32.dll,#1
      2⤵
        PID:4388

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/4388-0-0x0000000010000000-0x000000001000D000-memory.dmp

      Filesize

      52KB