Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 03:52

General

  • Target
    2026-09-29_2ad9fceaf589394382bd80d7f0660111_cobalt-strike_elex_icedid_neshta_njrat_ransomhub.exe
  • Size 2.5MB
  • Sample260930-efav8avfle
  • SHA256 eeac6c0f2a1c1d3f0bbd2bb41de28aae5de9c84b27d802f27fd5ca1da600b360
  • 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
  • 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
  • Reads user/profile data of web browsers 3 TTPs

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

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-29_2ad9fceaf589394382bd80d7f0660111_cobalt-strike_elex_icedid_neshta_njrat_ransomhub.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-29_2ad9fceaf589394382bd80d7f0660111_cobalt-strike_elex_icedid_neshta_njrat_ransomhub.exe"
    1⤵
    • Checks computer location settings
    • Modifies system executable filetype association
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    PID:1808
    • C:\Users\Admin\AppData\Local\Temp\3582-490\2026-09-29_2ad9fceaf589394382bd80d7f0660111_cobalt-strike_elex_icedid_neshta_njrat_ransomhub.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\2026-09-29_2ad9fceaf589394382bd80d7f0660111_cobalt-strike_elex_icedid_neshta_njrat_ransomhub.exe"
      2⤵
      • Executes dropped EXE
      PID:4936

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 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-09-29_2ad9fceaf589394382bd80d7f0660111_cobalt-strike_elex_icedid_neshta_njrat_ransomhub.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3582-490\2026-09-29_2ad9fceaf589394382bd80d7f0660111_cobalt-strike_elex_icedid_neshta_njrat_ransomhub.exe
        • Size 2.4MB
        • SHA256 a3b9efdd59a148081c9534382796c0cdc7150a7a35222af490c2688ab058d3d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1808-132-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1808-133-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1808-134-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1808-136-0x0000000000400000-0x000000000041B000-memory.dmp