Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 09:02

General

  • Target

    b03fb86b83a5c830dbae0ca568256b50_NeikiAnalytics.exe

  • Size

    148KB

  • MD5

    b03fb86b83a5c830dbae0ca568256b50

  • SHA1

    ed98474b2b03b8b31d15eb2a42f10c968d27cc6b

  • SHA256

    356a796a4fa134b84d6e34ac64474fc623f00a3489c683c519bdf22cfe3375c0

  • SHA512

    7e68c518961a60f62c1746cc7722b4ca84e4c4c63cb75e19e51449afa0f3ef3066f9aa327152baa6efe8a8b29c26eec1e03b2293f16b1f97b53df1e10918055b

  • SSDEEP

    3072:DTBECaTEr+6dTkon7E1v26H53sW7Jq28f3/d:D4AaQn7o2AB7E3/

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b03fb86b83a5c830dbae0ca568256b50_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\b03fb86b83a5c830dbae0ca568256b50_NeikiAnalytics.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Users\Admin\txwig.exe
      "C:\Users\Admin\txwig.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:5008

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\txwig.exe

    Filesize

    148KB

    MD5

    023377d9dcfe4a1868277df06a7f6615

    SHA1

    2046aba0044a634b97dfd985f0bdddb3b936887c

    SHA256

    c14dc0991c79d4b2ea93ccd2c4d4d4f005d57bee2ab357e922837ce5976408b0

    SHA512

    deb120027731e2e31ef3d89072acff011e0f0d52eab60c4f33fa38564417f58198963ff11f98cf36eb1b34f97244f3f42978bcffd2a78ac674fb6963d35f360f