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Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-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 4 IoCs
  • Neshta

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\653a278d1041f57d9740c28474683d30_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3000
    • 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:1912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\MSOCache\ALLUSE~1\{90140~1\dwtrig20.exe

    Filesize

    547KB

    MD5

    e0f2257e0ad4b04429c932673ead4884

    SHA1

    352fcc1fe1019cd069ab52b409b31bbd0a08ea9a

    SHA256

    6e11a49479c1d2b35f15901b0700e307712338f343e1c03fcfe715946fab5969

    SHA512

    d77e790e63b1b2307df2ef0bb774bcbfa5cdc716764050dfa055a23449cffa5c6f61759b0819712f3e3be06037cbc3469082ba2b02af990017f28658f0103763

  • \PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

    Filesize

    252KB

    MD5

    9e2b9928c89a9d0da1d3e8f4bd96afa7

    SHA1

    ec66cda99f44b62470c6930e5afda061579cde35

    SHA256

    8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043

    SHA512

    2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

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

    Filesize

    142KB

    MD5

    19d4c7fe234c8356464f2898c8458e0e

    SHA1

    fbe3a0b9d849dcaae621e5af0de5758e2f0b12e4

    SHA256

    8da7b4e15109c6ee51f2b256888765029680720f3575e6d8aca24d8ff4d15304

    SHA512

    5fcaabf6f0bacc9b8090cdb4b95a6507b539015d23904bb903ff1b8b0d33ac0e48030d630b6fefefcb50c06885c23832265b938da676323b9c9587595431008b

  • memory/3000-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3000-86-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3000-89-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB