Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 06:36

General

  • Target
    2026-09-08_3220158cc726ee2778d885885b44407f_cobalt-strike_icedid_njrat_satacom_stealc.exe
  • Size 343KB
  • Sample260910-hc3nlssva1
  • SHA256 f7231b2c7ae9eb3406afebaeafcb142a6867aabd2e316274847f16eba229bde1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 11 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 17 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-08_3220158cc726ee2778d885885b44407f_cobalt-strike_icedid_njrat_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-08_3220158cc726ee2778d885885b44407f_cobalt-strike_icedid_njrat_satacom_stealc.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4624
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c /c schtasks /query /tn "Microsoft\Windows\Crypto\CredMon"
      2⤵
      • Executes a command shell one-liner
      PID:2872
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5468
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5936
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c /c schtasks /query /tn "Microsoft\Windows\Crypto\CredMon"
      2⤵
      • Executes a command shell one-liner
      PID:2308
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5032
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1836
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c /c schtasks /query /tn "Microsoft\Windows\Crypto\CredMon"
      2⤵
      • Executes a command shell one-liner
      PID:5696
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1344
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1672
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c /c schtasks /query /tn "Microsoft\Windows\Crypto\CredMon"
      2⤵
      • Executes a command shell one-liner
      PID:1132
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5312
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2588
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c /c schtasks /query /tn "Microsoft\Windows\Crypto\CredMon"
      2⤵
      • Executes a command shell one-liner
      PID:6108
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5320
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\Crypto\CredMon" /tr ""C:\Users\Public\Microsoft\Crypto\crdmon.exe"" /sc onlogon /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1300
  • C:\Users\Public\Microsoft\Crypto\crdmon.exe
    C:\Users\Public\Microsoft\Crypto\crdmon.exe
    1⤵
    • Executes dropped EXE
    PID:4276

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        crdmon.exe

        • Path C:\Users\Public\Microsoft\Crypto\crdmon.exe
        • Size 343KB
        • SHA256 f7231b2c7ae9eb3406afebaeafcb142a6867aabd2e316274847f16eba229bde1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        crdmon.log

        • Path C:\Users\Public\crdmon.log
        • Size 4KB
        • SHA256 fa6ad8cebf7b836e0d36a5af4c381871ee634a8238c90ac1b3d3ecee12b5eca0
        • MD5 SHA1 SHA512 SSDEEP TLSH