Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 23:39

General

  • Target
    2026-10-17_96f48e54bb0d568375aa463def836d8a_cobalt-strike_icedid_njrat_satacom_stealc.exe
  • Size 2.0MB
  • Sample261018-3nhsssbz21
  • SHA256 1efb2c2836ec3a0f5f66f37c0435e02ae5c1f1a51620513533751dd37d558b2a
  • 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\2026-10-17_96f48e54bb0d568375aa463def836d8a_cobalt-strike_icedid_njrat_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-17_96f48e54bb0d568375aa463def836d8a_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:1200
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c tar -xf "C:\Users\Admin\AppData\Roaming\RL_8DF0F989\beam.zip" -C "C:\Users\Admin\AppData\Roaming\RL_8DF0F989"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4968
      • C:\Windows\system32\tar.exe
        tar -xf "C:\Users\Admin\AppData\Roaming\RL_8DF0F989\beam.zip" -C "C:\Users\Admin\AppData\Roaming\RL_8DF0F989"
        3⤵
          PID:3664
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Suspicious use of SetWindowsHookEx
      PID:2876

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          beam.zip

          • Path C:\Users\Admin\AppData\Roaming\RL_8DF0F989\beam.zip
          • Size 93KB
          • SHA256 7a31403c3942821d1f6f6db76594e564e7e164f54b9c8fd461eab9df722bc0ed
          • MD5 SHA1 SHA512 SSDEEP TLSH

          fortimon3_74.dat

          • Path C:\Users\Admin\AppData\Roaming\RL_8DF0F989\fortimon3_74.dat
          • Size 92KB
          • SHA256 26e0bed6f871f29a2e26b76d8bd7c2fc66576f261d05d7160ea0dd5d9e7830c3
          • MD5 SHA1 SHA512 SSDEEP TLSH