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Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    15/05/2024, 18:15

General

  • Target

    0fd0f17be18cf4ef25eeeea4d930f420_NeikiAnalytics.exe

  • Size

    1.7MB

  • MD5

    0fd0f17be18cf4ef25eeeea4d930f420

  • SHA1

    73a4d40c90f3be90ce773841163a0ab0439b5e53

  • SHA256

    7c3e3b2cc28bed4f86a1c0db04e4ffb1e2fdd36b495b35639fc8d9bc20cba15e

  • SHA512

    60a5b05e2ba303de2d4e744df53f5beed4ba6bde511baa2e2ec066d7f201db170be8bfaccd2e4a0819ff8d3251f18fb2d44e01da96fbe197ef20005ff2fde4c3

  • SSDEEP

    24576:FOObVw4TaN1wd+ukCba4oXtgLhU3wEdmh58s:FOOh3aN4+uLbegmtGr

Malware Config

Signatures

  • 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\0fd0f17be18cf4ef25eeeea4d930f420_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\0fd0f17be18cf4ef25eeeea4d930f420_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:2124
    • C:\Users\Admin\AppData\Local\Temp\3582-490\0fd0f17be18cf4ef25eeeea4d930f420_NeikiAnalytics.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\0fd0f17be18cf4ef25eeeea4d930f420_NeikiAnalytics.exe"
      2⤵
      • Executes dropped EXE
      PID:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    547KB

    MD5

    9ac99c3c15aab179893dca92ff6adde0

    SHA1

    5e3a71ed1702654e3e2a3755e32d2e8372dd8ee8

    SHA256

    3b337b60259a87aa11c820f79fe43234d68e775a6f58c90fdfa62cb7ed180bc3

    SHA512

    681c64bb19904da9d1f814fb909c37970732a74b0d1b4dd8a0fddf89f82e711d3bb3dc9c9813601bc280dae6723a10a5ea76f066addf9f342af081529526385f

  • \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\0fd0f17be18cf4ef25eeeea4d930f420_NeikiAnalytics.exe

    Filesize

    1.7MB

    MD5

    d36d79b8f55d32021c2ca5669ff5a552

    SHA1

    6cb6cbe0fe75f3b52c716ca2cef77fff8da2274e

    SHA256

    904b7660f3cb9fb85ebf8787fb2e1f81c2b5591b0a21eb5cb6dca18a54dc657e

    SHA512

    965a4e621b18dc22c7fd31e27e65b2c36a7f90832db8e3f4e0752da89b1489616c095bf72f72aa17dbb198c79b66b1e9c252dcc8f389aecd3da293e4e471a353

  • memory/2124-85-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2124-87-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB