Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 01:17

General

  • Target
    2026-07-23_64ca70b4f1a59894090e6d285b0720fd_cobalt-strike_coinminer_elex_glassworm_icedid_luca-stealer_neshta_njrat_stealc.exe
  • Size 7.0MB
  • Sample260723-bnvntayeqa
  • SHA256 054a2e0839816a59dab5b1ab85a63ba45c51c8a2aabed73297b2cdf1cec57692
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Neshta

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

  • Detect Neshta payload 5 IoCs
  • Executes dropped EXE 1 IoCs
  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 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).

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

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-23_64ca70b4f1a59894090e6d285b0720fd_cobalt-strike_coinminer_elex_glassworm_icedid_luca-stealer_neshta_njrat_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-23_64ca70b4f1a59894090e6d285b0720fd_cobalt-strike_coinminer_elex_glassworm_icedid_luca-stealer_neshta_njrat_stealc.exe"
    1⤵
    • 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:6676
    • C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-23_64ca70b4f1a59894090e6d285b0720fd_cobalt-strike_coinminer_elex_glassworm_icedid_luca-stealer_neshta_njrat_stealc.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-23_64ca70b4f1a59894090e6d285b0720fd_cobalt-strike_coinminer_elex_glassworm_icedid_luca-stealer_neshta_njrat_stealc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5096

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        ACROTE~1.EXE

        • Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
        • Size 86KB
        • SHA256 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-07-23_64ca70b4f1a59894090e6d285b0720fd_cobalt-strike_coinminer_elex_glassworm_icedid_luca-stealer_neshta_njrat_stealc.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3582-490\2026-07-23_64ca70b4f1a59894090e6d285b0720fd_cobalt-strike_coinminer_elex_glassworm_icedid_luca-stealer_neshta_njrat_stealc.exe
        • Size 7.0MB
        • SHA256 500211834345615c8116696424ec4de8a9401bca169637aa68e722c006b64fc3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/6676-136-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/6676-137-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/6676-138-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/6676-140-0x0000000000400000-0x000000000041B000-memory.dmp