Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 17:28

General

  • Target
    2026-08-07_55d2e2b131bf502ceefb4ad797491d7c_cobalt-strike_elex_icedid_luca-stealer_neshta_njrat_ransomhub_stealc.exe
  • Size 2.4MB
  • Sample260807-v2ghwsaj3x
  • SHA256 d4a31c243e5d512cbae04e8952e22dfa10c0c362d90867e536526f646b7a6751
  • 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 7 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 use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-07_55d2e2b131bf502ceefb4ad797491d7c_cobalt-strike_elex_icedid_luca-stealer_neshta_njrat_ransomhub_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_55d2e2b131bf502ceefb4ad797491d7c_cobalt-strike_elex_icedid_luca-stealer_neshta_njrat_ransomhub_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:5072
    • C:\Users\Admin\AppData\Local\Temp\3582-490\2026-08-07_55d2e2b131bf502ceefb4ad797491d7c_cobalt-strike_elex_icedid_luca-stealer_neshta_njrat_ransomhub_stealc.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\2026-08-07_55d2e2b131bf502ceefb4ad797491d7c_cobalt-strike_elex_icedid_luca-stealer_neshta_njrat_ransomhub_stealc.exe"
      2⤵
      • Executes dropped EXE
      PID:6084

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        ACROTE~1.EXE

        • Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
        • Size 86KB
        • SHA256 18dcc8fae245869d02b7db0edbe22ec57a30bdd51a64090452118a79ba194052
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-08-07_55d2e2b131bf502ceefb4ad797491d7c_cobalt-strike_elex_icedid_luca-stealer_neshta_njrat_ransomhub_stealc.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3582-490\2026-08-07_55d2e2b131bf502ceefb4ad797491d7c_cobalt-strike_elex_icedid_luca-stealer_neshta_njrat_ransomhub_stealc.exe
        • Size 2.4MB
        • SHA256 eaeac259e683908ef7f1bbf0f5374de828399f85892ad0d4fff784b5fb3ff8b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5072-0-0x0000000000400000-0x000000000042B000-memory.dmp

        memory/5072-134-0x0000000000400000-0x000000000042B000-memory.dmp

        memory/5072-135-0x0000000000400000-0x000000000042B000-memory.dmp

        memory/5072-136-0x0000000000400000-0x000000000042B000-memory.dmp

        memory/5072-137-0x0000000000400000-0x000000000042B000-memory.dmp

        memory/5072-139-0x0000000000400000-0x000000000042B000-memory.dmp