Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 15:19

General

  • Target
    2026-10-25_b449adbeb3a8190e695c914480dc6643_cobalt-strike_icedid_njrat_satacom_stealc.exe
  • Size 837KB
  • Sample261026-sqlmcsey2t
  • SHA256 c5da9be507f39384096be9235d13e9ee62a6379ced6c3fd3114d6b31e5037a6b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Sets service image path in registry 3 TTPs 1 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

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

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-25_b449adbeb3a8190e695c914480dc6643_cobalt-strike_icedid_njrat_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_b449adbeb3a8190e695c914480dc6643_cobalt-strike_icedid_njrat_satacom_stealc.exe"
    1⤵
    • Drops file in Drivers directory
    • Sets service image path in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c tar -xf "C:\Users\Admin\AppData\Roaming\RL_5F7E20E7\beam.zip" -C "C:\Users\Admin\AppData\Roaming\RL_5F7E20E7"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4536
      • C:\Windows\system32\tar.exe
        tar -xf "C:\Users\Admin\AppData\Roaming\RL_5F7E20E7\beam.zip" -C "C:\Users\Admin\AppData\Roaming\RL_5F7E20E7"
        3⤵
          PID:2696
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:5612

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          beam.zip

          • Path C:\Users\Admin\AppData\Roaming\RL_5F7E20E7\beam.zip
          • Size 42KB
          • SHA256 bc07c36028f392fd81d845030cd2bd7fdee826dd9bd13afd71701305dd2fac17
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libwasys.dat

          • Path C:\Users\Admin\AppData\Roaming\RL_5F7E20E7\libwasys.dat
          • Size 42KB
          • SHA256 1fda92cd4805bb5590418c8f5b0d625c7fdc6109426cf3b98ff166eda6afc9e9
          • MD5 SHA1 SHA512 SSDEEP TLSH