Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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, 01:39

General

  • Target

    1dcc98d28fd5b2fbbcb886bf9b466ce0_NeikiAnalytics.exe

  • Size

    53KB

  • MD5

    1dcc98d28fd5b2fbbcb886bf9b466ce0

  • SHA1

    841cdd3cea72ffaaab335c2bf17662a3885504d6

  • SHA256

    032a26d0a5ac275a5f2a30f15e5a2f5f45033877d9925c105f4055f2a4f5b2a6

  • SHA512

    bda4d66428d81608cdd4d8926a2416c604da7a85b1b86f77ffb35e3d5d69927732e034c0347b67e0078d8dbf5a97e54a4e0748fa5c663953a72d0d84a8b91e56

  • SSDEEP

    1536:vN1g8r8QOkcopP8b7Kp3StjEMjmLM3ztDJWZsXy4JzxPMU:ykcop2JJjmLM3zRJWZsXy4Jd

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 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 1 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1dcc98d28fd5b2fbbcb886bf9b466ce0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\1dcc98d28fd5b2fbbcb886bf9b466ce0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2840
    • C:\Users\Admin\keiol.exe
      "C:\Users\Admin\keiol.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
      • Suspicious use of WriteProcessMemory
      PID:1208

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\keiol.exe

          Filesize

          53KB

          MD5

          bf43f2d23e44ddbd60ca4dfd41ff45b4

          SHA1

          3fb090c8158289a803f6000c44d97472884d55a5

          SHA256

          2db0cc8fc67e57c672632e4b07c6ff48d4fe364f8fac105283431050beae8f69

          SHA512

          4994e5a68b04375dc0d9872dba8632d8493b910054e62c638c82f5f226db643927c8d28b561ff8ad56947a65f882816f2c0abf346ed99c8ff9bc96d51065c078

        • memory/1208-34-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2840-0-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB