Analysis

  • max time kernel
    149s
  • max time network
    115s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/05/2026, 22:45

General

  • Target
    2026-05-09_d014672f7bcec797cb25317ab1fde8d7_akira_cobalt-strike_elex_icedid_neshta_njrat_vidar.exe
  • Size 2.6MB
  • Sample260509-2pmbyag14j
  • SHA256 77ffb080bf0cad72f48d15eff8e2affa9324466360e3207a4b6f31be69f9e081
  • 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.

  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-09_d014672f7bcec797cb25317ab1fde8d7_akira_cobalt-strike_elex_icedid_neshta_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-09_d014672f7bcec797cb25317ab1fde8d7_akira_cobalt-strike_elex_icedid_neshta_njrat_vidar.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
    PID:3824
    • C:\Users\Admin\AppData\Local\Temp\3582-490\2026-05-09_d014672f7bcec797cb25317ab1fde8d7_akira_cobalt-strike_elex_icedid_neshta_njrat_vidar.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\2026-05-09_d014672f7bcec797cb25317ab1fde8d7_akira_cobalt-strike_elex_icedid_neshta_njrat_vidar.exe"
      2⤵
      • Executes dropped EXE
      PID:1048

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ACROTE~1.EXE

        • Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
        • Size 86KB
        • SHA256 fe76a4ef685bdc21d66816b417adda84bf32940159d0e47e9f07cdca99c61732
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-05-09_d014672f7bcec797cb25317ab1fde8d7_akira_cobalt-strike_elex_icedid_neshta_njrat_vidar.exe

        • Path C:\Users\Admin\AppData\Local\Temp\3582-490\2026-05-09_d014672f7bcec797cb25317ab1fde8d7_akira_cobalt-strike_elex_icedid_neshta_njrat_vidar.exe
        • Size 2.6MB
        • SHA256 7aed0c05e7db0a1f9f5d38302e7b8f3df3b18192af09e06bcf5f616ba3de9553
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3824-132-0x0000000000400000-0x00000000004CD000-memory.dmp

        memory/3824-133-0x0000000000A30000-0x0000000000AEB000-memory.dmp

        memory/3824-134-0x0000000000400000-0x00000000004CD000-memory.dmp

        memory/3824-137-0x0000000000400000-0x00000000004CD000-memory.dmp

        memory/3824-138-0x0000000000A30000-0x0000000000AEB000-memory.dmp