Analysis

  • max time kernel
    150s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 13:22

General

  • Target

    a4cc5983f79b835d39feb76e854d9d00_NeikiAnalytics.exe

  • Size

    93KB

  • MD5

    a4cc5983f79b835d39feb76e854d9d00

  • SHA1

    eef845fcb4d28c04146bceab816fff1ac83bf237

  • SHA256

    cfbad772c6ddb5066794fe6c9c843fea8f347e3526c8fcad76f5e29d7f25f21c

  • SHA512

    f100b44e34516746fcdcaafcdc9ad734c8852bffc8fbc62440eafd5485af4f218f573c33b86db89b09589bf06eec87db20b17056f9f114d2f47c9291ceefb27d

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/Cl/NdNo:6e7WpMaxeb0CYJ97lEYNR73e+eKZOzS

Score
9/10

Malware Config

Signatures

  • Renames multiple (4735) 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\a4cc5983f79b835d39feb76e854d9d00_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\a4cc5983f79b835d39feb76e854d9d00_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4208

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3571316656-3665257725-2415531812-1000\desktop.ini.tmp

    Filesize

    93KB

    MD5

    c61dbcd5e89b804d25dd9ed4db128db5

    SHA1

    0d5e8eb7d91f2723e35251d743bdd2b8f313e139

    SHA256

    5f649188a3b35ad7cec9524043c88140839a00ff908bd2daaec66561ddbe3801

    SHA512

    cf5002b18e1e2e1f6b904c8754192672c1b47bd4073cdedd338acefddd650941c4d002faddcbca1b1692611b383bc2956861935526608fdadeec839537b23d11

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    192KB

    MD5

    c72d46d2d0b8638af727fd26f971b678

    SHA1

    3cce081325094e5aac4a1e7ed0ddabd29cd083db

    SHA256

    06d890eef034dc545a2457a63aa32f765497df3ad238f15827ee43b95b814b49

    SHA512

    cf2c80987248deb3d7a76836cf0a767e76874987fcb094a08d8ccc13d52c2cfb895b873736d00fb57f64868ad1291abe91974e49650b10188c172aa99a32bc30