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
    09/08/2026, 20:44

General

  • Target
    2026-08-09_dcca860cf6fb7928e4d75a17f3fbbb99_cobalt-strike_elex_icedid_njrat_nymaim_rhadamanthys_vidar.exe
  • Size 7.9MB
  • Sample260809-zja1lsdl7x
  • SHA256 1acbe5423b417dae23bd741588a976c302339701e9a630b91297e33ac4b51d3f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 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 System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_dcca860cf6fb7928e4d75a17f3fbbb99_cobalt-strike_elex_icedid_njrat_nymaim_rhadamanthys_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_dcca860cf6fb7928e4d75a17f3fbbb99_cobalt-strike_elex_icedid_njrat_nymaim_rhadamanthys_vidar.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1344
    • C:\Users\Admin\AppData\Local\Temp\2026-08-09_dcca860cf6fb7928e4d75a17f3fbbb99_cobalt-strike_elex_icedid_njrat_nymaim_rhadamanthys_vidar.sho
      C:\Users\Admin\AppData\Local\Temp\2026-08-09_dcca860cf6fb7928e4d75a17f3fbbb99_cobalt-strike_elex_icedid_njrat_nymaim_rhadamanthys_vidar.sho
      2⤵
      • Executes dropped EXE
      PID:4132

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-08-09_dcca860cf6fb7928e4d75a17f3fbbb99_cobalt-strike_elex_icedid_njrat_nymaim_rhadamanthys_vidar.sho

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-09_dcca860cf6fb7928e4d75a17f3fbbb99_cobalt-strike_elex_icedid_njrat_nymaim_rhadamanthys_vidar.sho
        • Size 5.7MB
        • SHA256 cff9caef49df360488e7c1a254e7200e19da1ab8eecadfa5a2c1d6ca1a637158
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Shohdi.hdi

        • Path C:\Windows\SysWOW64\Shohdi.hdi
        • Size 7.9MB
        • SHA256 1acbe5423b417dae23bd741588a976c302339701e9a630b91297e33ac4b51d3f
        • MD5 SHA1 SHA512 SSDEEP TLSH