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Analysis

  • max time kernel
    94s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2024, 03:44

General

  • Target

    653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe

  • Size

    183KB

  • MD5

    653a278d1041f57d9740c28474683d30

  • SHA1

    8b6ce2a9308f85396f1d47eb1619a2eb71f65366

  • SHA256

    e3f2e18b049ce0f5360261ab7a25df4b1c290fa5258a5e19316bbd3c2d0425a0

  • SHA512

    d685aa669186c933d992aba773b654a1b4ae9be7affd39ebe2cb018bb6bab16dbcba58c6a9f26cb4cd340fdcb6b039bc69141de94baa19e3c172dc9d2d7c2a8e

  • SSDEEP

    3072:wr85C5PLfqtVKwWdVvcjNWarxL+l5jGdpM01N1ECu3bcnXi6ztNc6M:w9tzGcRdVvYdompMOfpUcnXnLlM

Malware Config

Signatures

  • Detect Neshta payload 5 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3708
    • C:\Users\Admin\AppData\Local\Temp\3582-490\653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      PID:3744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

    Filesize

    86KB

    MD5

    a40427e3788637e741fb69ea8d76cd52

    SHA1

    f8c8c7ec493e32a7573d90ce400fccd79fc98f31

    SHA256

    18dcc8fae245869d02b7db0edbe22ec57a30bdd51a64090452118a79ba194052

    SHA512

    e6b688d4ad0506c74db323b50a2588472f45e66da2a3456450aea96d93882b13662f8b3bbed7773180f5bec851a31d2e45262ecb9283b425c60c8caa06d56ca2

  • C:\Users\Admin\AppData\Local\Temp\3582-490\653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe

    Filesize

    142KB

    MD5

    19d4c7fe234c8356464f2898c8458e0e

    SHA1

    fbe3a0b9d849dcaae621e5af0de5758e2f0b12e4

    SHA256

    8da7b4e15109c6ee51f2b256888765029680720f3575e6d8aca24d8ff4d15304

    SHA512

    5fcaabf6f0bacc9b8090cdb4b95a6507b539015d23904bb903ff1b8b0d33ac0e48030d630b6fefefcb50c06885c23832265b938da676323b9c9587595431008b

  • memory/3708-1-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3708-100-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3708-101-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3708-103-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB