Overview

overview

10

Static

static

10

2025-04-15...ta.exe

windows10-2004-x64

10

2025-04-15...ta.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    105s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2025, 14:02

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2025-04-15_d85f82208e40233b2d7f4a9d11d70eb2_black-basta_elex_luca-stealer_neshta.exe

  • Size

    3.2MB

  • MD5

    d85f82208e40233b2d7f4a9d11d70eb2

  • SHA1

    c6a56409eb4aa9c6e37cd7eb6647d52fd9ded6ec

  • SHA256

    727dbb5a22364a9877b20616d5767a2d595de042719bf006660f111fc9723580

  • SHA512

    5867d76e62395ff24db6b7fc5760be6e6c6a3af1cab4104e1d099893c0f905a341c5eda95f982420b9a45ac05710baf2be3cb07682b88e884108703c40c57380

  • SSDEEP

    98304:NupCHZKVXZWJ2rNp3LK00EEfJk3uJT7JdXEnakUR:N2VXZ1/ulfJkUJdXEnaJ

Score
10/10
neshtadiscoverypersistencespywarestealer

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.

    persistencespywareneshta
  • Neshta family
    neshta
  • 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
    persistence
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-15_d85f82208e40233b2d7f4a9d11d70eb2_black-basta_elex_luca-stealer_neshta.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-15_d85f82208e40233b2d7f4a9d11d70eb2_black-basta_elex_luca-stealer_neshta.exe"
    1⤵
    • Checks computer location settings
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3972
    • C:\Users\Admin\AppData\Local\Temp\3582-490\2025-04-15_d85f82208e40233b2d7f4a9d11d70eb2_black-basta_elex_luca-stealer_neshta.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\2025-04-15_d85f82208e40233b2d7f4a9d11d70eb2_black-basta_elex_luca-stealer_neshta.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4680

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads

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

    86KB

    MD5

    3b73078a714bf61d1c19ebc3afc0e454

    SHA1

    9abeabd74613a2f533e2244c9ee6f967188e4e7e

    SHA256

    ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

    SHA512

    75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\3582-490\2025-04-15_d85f82208e40233b2d7f4a9d11d70eb2_black-basta_elex_luca-stealer_neshta.exe
    Filesize

    3.2MB

    MD5

    df67701702141ce0a1102b8426217ea0

    SHA1

    8ac416de1555a7dd061f6d6c4667e04ed7d3e6a1

    SHA256

    21ed4720b8eac31affe6fddee79f6d17b30e4c5abc59d37033ffb6f0fdac0c98

    SHA512

    24781ba37216a47b4a9b35a75bf56a69a9f31d04e177f678350f4cdc125226cb5e8780a255d8fec8ed9bac80e00cd6b97a0915af64828e3a1bcfe2b3b6be6466

    Download Submit

  • memory/3972-133-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/3972-134-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download

  • memory/3972-136-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

    Download