Analysis

  • max time kernel
    153s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2024 12:45

General

  • Target

    3b62840fc2493bd4c933671ac9156a00_NeikiAnalytics.exe

  • Size

    4.3MB

  • MD5

    3b62840fc2493bd4c933671ac9156a00

  • SHA1

    e92ce90a6ed8d2ced4552d82cb80a42bffdf8072

  • SHA256

    2d46cfaa75bde7b21431a52ef65b12e93400e04815e7a7e57c89a93b52557303

  • SHA512

    a619445f82d6b8867f80c8113db48f3454a640f626df0c7dcc6e107f09365ddbd6e1c6c8f56e24b82060feb1f71894b681666c734101488de42aa234c7e92369

  • SSDEEP

    24576:NVdo4Mxdz68k3IESsyQPM/oYB6bpFQNyjAMNo6mNuAwFYyvJnBVWe85oaU5S5P8w:Nd2QP8knx5dI5XfJmOJoUJX

Score
9/10

Malware Config

Signatures

  • Renames multiple (226) 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\3b62840fc2493bd4c933671ac9156a00_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3b62840fc2493bd4c933671ac9156a00_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4616
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4280 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3304

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp

      Filesize

      4.3MB

      MD5

      c83192523af02ff9794039c66c5a9cea

      SHA1

      7bf17eb505699282bdd56aab3b2982f9d5a712d7

      SHA256

      fdd68ba20d5b21f1d0fdab802dbf28a04e6a2f2ba669568010ea40cf47643a22

      SHA512

      d18ccc27ae5086ed0847cd6b8630915aa72c6b8bc2d0bf029172767c93b6865b456d0993cef65ae5ae6bb47b5771a2b66b2252e96edbc0e03e1e1f14df2b394d

    • C:\libsmartscreen.dll.tmp

      Filesize

      4.3MB

      MD5

      2d3c47e3cf38a720514b1641b9c5f2ee

      SHA1

      24182a232368a2c6bf32b4d983275fb4866bc038

      SHA256

      a162cbff46cac3fdf8915cac4fa402db9fe431d73d7734b88a20368907c626a8

      SHA512

      c0c0c1a6613f31312e32921c91fc50079e11c4ba05f9700db4c9f5d218761c1d0e61fdde5e969073434c7b346c889b02403a7aadfe9e7ad2d4fcfb80f637a6de

    • memory/4616-0-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

    • memory/4616-76-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB