Overview

overview

10

Static

static

3

2026-08-02...ar.exe

windows10-2004-x64

10

2026-08-02...ar.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 22:06

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General

  • Target
    2026-08-02_1091b7ea04ae8363e4622952bcf7693f_akira_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_swisyn_vidar.exe
  • Size 13.1MB
  • Sample260802-11e7bsgm41
  • SHA256 c14a335da659a62a6cba20d43894d57cae4ec2d168449c4f8284a7fb24930a57
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Signatures

  • Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
    defense_evasion
  • Executes dropped EXE 6 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_1091b7ea04ae8363e4622952bcf7693f_akira_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_swisyn_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_1091b7ea04ae8363e4622952bcf7693f_akira_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_swisyn_vidar.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4972
    • \??\c:\users\admin\appdata\local\temp\2026-08-02_1091b7ea04ae8363e4622952bcf7693f_akira_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_swisyn_vidar.exe 
      c:\users\admin\appdata\local\temp\2026-08-02_1091b7ea04ae8363e4622952bcf7693f_akira_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_swisyn_vidar.exe 
      2⤵
      • Executes dropped EXE
      PID:480
    • C:\Windows\Resources\Themes\icsys.icn.exe
      C:\Windows\Resources\Themes\icsys.icn.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:6072
      • \??\c:\windows\resources\themes\explorer.exe
        c:\windows\resources\themes\explorer.exe
        3⤵
        • Modifies visibility of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in System32 directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1848
        • \??\c:\windows\resources\spoolsv.exe
          c:\windows\resources\spoolsv.exe SE
          4⤵
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2072
          • \??\c:\windows\resources\svchost.exe
            c:\windows\resources\svchost.exe
            5⤵
            • Modifies visibility of hidden/system files in Explorer
            • Executes dropped EXE
            • Adds Run key to start application
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:3404
            • \??\c:\windows\resources\spoolsv.exe
              c:\windows\resources\spoolsv.exe PR
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              PID:2812

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-08-02_1091b7ea04ae8363e4622952bcf7693f_akira_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_swisyn_vidar.exe 
        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-02_1091b7ea04ae8363e4622952bcf7693f_akira_cobalt-strike_elex_glassworm_icedid_luca-stealer_njrat_swisyn_vidar.exe 
        • Size 12.9MB
        • SHA256 88d8258dcf6ae4f7a80c7d1088e1f36fa7025a1cfd1343731b4ee6f385121fc0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        explorer.exe
        • Path C:\Windows\Resources\Themes\explorer.exe
        • Size 135KB
        • SHA256 cca120628d1e5c5a63987c5ed8982eb761dea8015f28bc935b8e40e39b08cc64
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        icsys.icn.exe
        • Path C:\Windows\Resources\Themes\icsys.icn.exe
        • Size 135KB
        • SHA256 bd72755508d3de77f8ab48a16aa19fed0aa84f969f9ff934515d34befab604e5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        spoolsv.exe
        • Path \??\c:\windows\resources\spoolsv.exe
        • Size 135KB
        • SHA256 8e71700dd0f4223be5c75822e9446f81f8d1545f20afdd21aa37367a9ad9a55f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        svchost.exe
        • Path \??\c:\windows\resources\svchost.exe
        • Size 135KB
        • SHA256 4aea8bc7a66a2f75eb8157bb005efd113414edbddd9fdc96dd32a0f12f3ca940
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1848-53-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/2072-33-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/2072-50-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/2812-49-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/3404-54-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/4972-0-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/4972-52-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/6072-51-0x0000000000400000-0x000000000041F000-memory.dmp
        Download