Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2024 19:03

General

  • Target

    5739ab8696c6a6493ab5bc4ad59301b0_NeikiAnalytics.dll

  • Size

    38KB

  • MD5

    5739ab8696c6a6493ab5bc4ad59301b0

  • SHA1

    22c705165ef39d8270fa3cfa85c511a372c78b98

  • SHA256

    68db90920f2106091b5272e879f25543937f4eb804087afe39074e3b4d310db2

  • SHA512

    976dde827b10c564dc277ab5c2fb6718162f2647fc85ce9e0ecc71319588ce9be01b2baab01975e27395c99eec0976aaf30afcc47a5f47b633c4f42e246b7d1e

  • SSDEEP

    768:Bs+/gMsLIn/wIj2labk+1IsceGSnkmJ0Yblr583CJrVV7NsXU76m2soqVV:WD8w22laSR0V+3CJrVQXczJo

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\5739ab8696c6a6493ab5bc4ad59301b0_NeikiAnalytics.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3532
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5739ab8696c6a6493ab5bc4ad59301b0_NeikiAnalytics.dll,#1
      2⤵
      • Drops file in System32 directory
      PID:312
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 312 -s 608
        3⤵
        • Program crash
        PID:2884
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 312 -ip 312
    1⤵
      PID:4508

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/312-0-0x0000000010000000-0x000000001000D000-memory.dmp
      Filesize

      52KB