Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 22:29

General

  • Target
    76df9109b1c19835bd17df9696329220_NeikiAnalytics.exe
  • Size 145KB
  • Sample240602-2eb38aad84
  • SHA256 edb99c3f561d3db84ef735783189e2eef9863b13859f28b47ded44bd665e4cf8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    ftp.tripod.com

  • Port

    21

  • Username

    griptoloji

  • Password

    741852

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\76df9109b1c19835bd17df9696329220_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\76df9109b1c19835bd17df9696329220_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
      "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:3740
  • 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 --field-trial-handle=3756,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4232 /prefetch:8
    1⤵
      PID:4868

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          jusched.exe

          • Path C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
          • Size 145KB
          • SHA256 599568cfe9b978b609b4bdc02aae4b2244bbcceb10d586ce9719f1175460efc4
          • MD5 SHA1 SHA512 SSDEEP

          memory/1772-0-0x0000000000400000-0x0000000000428000-memory.dmp

          memory/1772-11-0x0000000000400000-0x0000000000428000-memory.dmp