Overview

overview

10

Static

static

10

2026-07-06...at.exe

windows10-2004-x64

10

2026-07-06...at.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 00:52

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General

  • Target
    2026-07-06_cddccf3b16b72e8ca8ae4a2c2771e597_cobalt-strike_coinminer_elex_icedid_njrat.exe
  • Size 961KB
  • Sample260707-a72e2abx7l
  • SHA256 7a54ea226fcf47fdd0312ef9b7eef39c90bcbf006106e484202d28c9deddfd59
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasiondiscoverypersistencespywareupx

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    defense_evasion
  • UPX dump on OEP (original entry point) 3 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 25 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • AutoIT Executable 5 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Windows 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 2 IoCs

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

    discovery
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-06_cddccf3b16b72e8ca8ae4a2c2771e597_cobalt-strike_coinminer_elex_icedid_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_cddccf3b16b72e8ca8ae4a2c2771e597_cobalt-strike_coinminer_elex_icedid_njrat.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Windows\svhost.exe
      C:\Windows\svhost.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4164
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:3004
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5124
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2120

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Documents and Settings.exe
        • Path C:\Documents and Settings.exe
        • Size 961KB
        • SHA256 2cf2d3d915baf9b06c0d2226ab22eb83c9285226a3db00799fb44636f830ebc0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        prep_Activatable Class_Hermes_perf.cache
        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        Driver.db
        • Path C:\Windows\Driver.db
        • Size 82B
        • SHA256 b2d38b3f122cfcf3cecabf0dfe2ab9c4182416d6961ae43f1eebee489cf3c960
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        svhost.exe
        • Path C:\Windows\svhost.exe
        • Size 961KB
        • SHA256 653417d3c770c9a3789c4c41f369c4896720a3f377469ee6657754c1b27ccf19
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1892-1-0x00000000004C1000-0x00000000004C2000-memory.dmp
        Download

        memory/1892-0-0x0000000000400000-0x00000000005C2000-memory.dmp
        Download

        memory/1892-742-0x0000000000400000-0x00000000005C2000-memory.dmp
        Download

        memory/1892-905-0x0000000000400000-0x00000000005C2000-memory.dmp
        Download

        memory/2120-2369-0x000001C5CA510000-0x000001C5CA7AE000-memory.dmp
        Download

        memory/4164-7-0x0000000000400000-0x00000000005C2000-memory.dmp
        Download

        memory/4164-930-0x0000000000400000-0x00000000005C2000-memory.dmp
        Download

        memory/4164-915-0x0000000000400000-0x00000000005C2000-memory.dmp
        Download

        memory/4164-8-0x0000000000400000-0x00000000005C2000-memory.dmp
        Download

        memory/5124-1297-0x00000199001E0000-0x00000199002E0000-memory.dmp
        Download

        memory/5124-1316-0x0000019904A40000-0x0000019904A60000-memory.dmp
        Download

        memory/5124-1343-0x0000019915220000-0x0000019915240000-memory.dmp
        Download

        memory/5124-1329-0x0000019904E20000-0x0000019904E40000-memory.dmp
        Download

        memory/5124-1317-0x0000019904E80000-0x0000019904F80000-memory.dmp
        Download

        memory/5124-2364-0x0000019917BA0000-0x0000019917E3E000-memory.dmp
        Download