Analysis

  • max time kernel
    150s
  • max time network
    98s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    06/05/2026, 12:57

General

  • Target
    2026-05-06_ea55d3f11b53a0dc6634dbc236f11b18_amadey_cobalt-strike_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.exe
  • Size 408KB
  • Sample260506-p7ectsfv4p
  • SHA256 7075cf07048190b08bcd1e3981ec1cf2d3b39a18a4db076da89bd48374ae1ad8
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-06_ea55d3f11b53a0dc6634dbc236f11b18_amadey_cobalt-strike_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-06_ea55d3f11b53a0dc6634dbc236f11b18_amadey_cobalt-strike_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:5712
    • C:\Users\Admin\AppData\Local\Temp\2026-05-06_ea55d3f11b53a0dc6634dbc236f11b18_amadey_cobalt-strike_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho
      C:\Users\Admin\AppData\Local\Temp\2026-05-06_ea55d3f11b53a0dc6634dbc236f11b18_amadey_cobalt-strike_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho
      2⤵
      • Executes dropped EXE
      PID:4708

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-05-06_ea55d3f11b53a0dc6634dbc236f11b18_amadey_cobalt-strike_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho

        • Path C:\Users\Admin\AppData\Local\Temp\2026-05-06_ea55d3f11b53a0dc6634dbc236f11b18_amadey_cobalt-strike_elex_hijackloader_nymaim_rhadamanthys_smoke-loader.sho
        • Size 287KB
        • SHA256 bb0bc010f3c5076dc6ce7603482e0fa8c8f178bd1919cfbc5950aa6b2587bce5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Shohdi.hdi

        • Path C:\Windows\SysWOW64\Shohdi.hdi
        • Size 408KB
        • SHA256 1f801a4116656d93cf623a157478d25c8c3f324781afc8027ce53210ed69b33d
        • MD5 SHA1 SHA512 SSDEEP TLSH