Overview

overview

7

Static

static

3

2026-07-19...ys.exe

windows10-2004-x64

7

2026-07-19...ys.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/07/2026, 01:56

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General

  • Target
    2026-07-19_4223013f4f293f756a29728f2325a049_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
  • Size 438KB
  • Sample260719-cc71fact2w
  • SHA256 8bedfaf2208104d68ed1c252d805818cf7c5de4e0599fa66d582cd69d1a79318
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discovery

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_4223013f4f293f756a29728f2325a049_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_4223013f4f293f756a29728f2325a049_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdate32.exe
      "microsoftedgeupdate32.exe "
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3344
    • C:\Windows\SysWOW64\eventviewer.exe
      "C:\Windows\system32\eventviewer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4124

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        2026-07-19_4223013f4f293f756a29728f2325a049_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-07-19_4223013f4f293f756a29728f2325a049_cobalt-strike_elex_emotet_icedid_nymaim_rhadamanthys.exe
        • Size 438KB
        • SHA256 8bedfaf2208104d68ed1c252d805818cf7c5de4e0599fa66d582cd69d1a79318
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        microsoftedgeupdate32.exe
        • Path C:\Users\Admin\AppData\Local\Temp\microsoftedgeupdate32.exe
        • Size 201KB
        • SHA256 14ba66344ddd4816d823d5ecc97bf94da5d441299401e8955f44b1df7969be06
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tmp133B.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp133B.tmp
        • Size 152KB
        • SHA256 723ebd8cf7596ee2370d2edc03867dac6832f4e333b5bf11dde28132056abf04
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        eventviewer.exe
        • Path C:\Windows\SysWOW64\eventviewer.exe
        • Size 88KB
        • SHA256 3baf58e8eb6f1dee7da7df83cb38925e69ffe130a02f667380cbee69aea17b15
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        syslog.exe
        • Path C:\Windows\SysWOW64\syslog.exe
        • Size 148KB
        • SHA256 812ce39b39b88424aec8cffc0aae8d460785e2f8a6f9405c27528f339b9cfdbe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download