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Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13/06/2024, 13:56

General

  • Target

    81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe

  • Size

    61KB

  • MD5

    81efef68a291616f1e5d998c019d7800

  • SHA1

    86c7912eee396b385cf8fd7a2c16c99fb0b06e44

  • SHA256

    7b233810630b23e8668a7b7a224130a995b168015403ed545cccc1f31fc66eb6

  • SHA512

    4fcbbf156504239d6c7a2372aa92174086d278e4ab0972458a1817dd9acbdc27a8fab3c66b2e101f324680ede1ac07cc328fe2b1184a2e3b57b43bb555979469

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKW3+lG3+lQ:KQSohsUsUKWOMOy

Score
9/10

Malware Config

Signatures

  • Renames multiple (3794) files with added filename extension

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

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2228

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3691908287-3775019229-3534252667-1000\desktop.ini.tmp

    Filesize

    61KB

    MD5

    3340f20b066ee8e8758125f54a091651

    SHA1

    5d30abcd2d06dd9b490a1d811dc9ab7d319368bd

    SHA256

    c048ac2b06c8fb04e5100f527814868e8a78020d5b535f7c73ebc970cd0cc069

    SHA512

    17d5c00f57d680bf235a6cb68e49935c303162408e471f9b59dccf3969b307d21e8dd30e2d7c90af7758dc5fb52b924bda6494cd217aa76ac69100eee56a7f27

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

    Filesize

    70KB

    MD5

    a69f9ee26e717cc0186d66a9a9d9500a

    SHA1

    9c0b464a5203b592452fd0bf99e4ecfde1477ed3

    SHA256

    b72238b23de45db7cc295690e1a3d9f3d6c9124f2d1e5d5b1cc846ece9a0c2cd

    SHA512

    0b64a430e790ea0b9ab632b352b6eee8d5f8fb12cbfff0a43ea80badd8716df399aa3cc98fe42de7a914db73a317e6b63806d41fb59ab6314d8ca98906bfff04

  • memory/2228-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2228-86-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB