Analysis

  • max time kernel
    147s
  • 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
    17/05/2024, 02:31

General

  • Target

    8b0936b5e2cd202b473f5b9f99643620_NeikiAnalytics.dll

  • Size

    558KB

  • MD5

    8b0936b5e2cd202b473f5b9f99643620

  • SHA1

    bd653631000bc32c1fe4197d93788f36f259bcfe

  • SHA256

    c3018b7a95cd3f863dbe86baa2e8687bfecfa36221971b56b916812e02164ef8

  • SHA512

    3547d30dbef57a64de73ac31a35ce8b4650b3b6182af4fdea15b23fd69c6a1ceef9c96892a47bb08889b59700316c27e46d0b1b4389c593ae46bda5dd36926bb

  • SSDEEP

    12288:roSejIGRc+NTyZF9auePpChiJQBjmNwk5SrNadKs3F8qO6Vg:rQMGe+NTyH9cpWgQ0NxYarrg

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 58 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b0936b5e2cd202b473f5b9f99643620_NeikiAnalytics.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b0936b5e2cd202b473f5b9f99643620_NeikiAnalytics.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1860
      • C:\Users\Admin\AppData\Local\Temp\3D57.tmp
        C:\Users\Admin\AppData\Local\Temp\3D57.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:468

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\3D57.tmp

          Filesize

          145KB

          MD5

          c610e7ccd6859872c585b2a85d7dc992

          SHA1

          362b3d4b72e3add687c209c79b500b7c6a246d46

          SHA256

          14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

          SHA512

          8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

        • memory/1860-0-0x0000000000C20000-0x0000000000C5F000-memory.dmp

          Filesize

          252KB

        • memory/1860-1-0x0000000000C20000-0x0000000000C5F000-memory.dmp

          Filesize

          252KB