Analysis

  • max time kernel
    149s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/05/2024, 01:21

General

  • Target
    5e781638fbd17cafa8c1609a56d76d90_NeikiAnalytics.dll
  • Size 38KB
  • Sample240530-bq5lsshc9y
  • SHA256 98f4c77934148ba111bead466d8e6d21ed14fc9d0d7a952e84008b3c2ee6445f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Drops file in System32 directory 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e781638fbd17cafa8c1609a56d76d90_NeikiAnalytics.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:116
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e781638fbd17cafa8c1609a56d76d90_NeikiAnalytics.dll,#1
      2⤵
      • Drops file in System32 directory
      PID:3544
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3544 -s 604
        3⤵
        • Program crash
        PID:2096
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3544 -ip 3544
    1⤵
      PID:4396

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3544-1-0x0000000010000000-0x000000001000D000-memory.dmp