Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 13:18

General

  • Target

    f3a843836de759d81cf8a15286d52760_NeikiAnalytics.exe

  • Size

    84KB

  • MD5

    f3a843836de759d81cf8a15286d52760

  • SHA1

    2ed0ac1626c1ba233f281cfa09167c22d77591d3

  • SHA256

    ea627203ed673eb534e28066a1f406b8f03af070d7794692fa529c4e33bb0bdf

  • SHA512

    e7271025b56e88dbc8bf587c6f807d24f63ef707ac86168135e79ac2acf67ebb3c51f4b7c46d508af60e85d3143c70471167e063156e98a9840cf55e1853f09e

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/0VXarW:6e7WpMaxeb0CYJ97lEYNR73e+eKZ0VXf

Score
9/10

Malware Config

Signatures

  • Renames multiple (3613) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3a843836de759d81cf8a15286d52760_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\f3a843836de759d81cf8a15286d52760_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2737914667-933161113-3798636211-1000\desktop.ini.tmp
    Filesize

    85KB

    MD5

    f057222e54ca31776432ea3efe8d797e

    SHA1

    6fb752936e1b97695a25b5b155bc5adff9d5cf23

    SHA256

    95b6809d3e31e9d3540519cf0478612a78a27ec69941a72d833180f1f24d62b8

    SHA512

    36eb057a362071d525bf88164cdf33f5f1a4396d9091156cc94d0afd87727da108abf12dcf85caab78d99fe81293ad1fd1cd5dad7f29f236cecb1ea0236b5a92

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
    Filesize

    94KB

    MD5

    e630a2840ada81018b7e6c4b020fe705

    SHA1

    142f681a1cc517cc7427722f522f028004391083

    SHA256

    e8978716555f50623d6bc8b32337a4f004bb9bc5c7a5bd1b4bad75951dc1b482

    SHA512

    094372d5ed18efcf449b16320a33b8990ba8073f8f797f05a7c9a7c81f6198d1060e501b4e22ae48a3dc85c31332edc286d985314bdca0a101a5ebfa8e7330ca