Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/08/2026, 02:54

General

  • Target
    2026-08-03_2113de2ffb9bdfc5abb130033733840d_cobalt-strike_icedid_njrat_satacom_stealc.exe
  • Size 1.4MB
  • Sample260803-dd9q4abc39
  • SHA256 19627c202abe62255cf2dc5fb58d173c6a866e6c91a5658a6c91c922cb468a91
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Windows security bypass 2 TTPs 2 IoCs
  • Detects executables using Telegram Chat Bot 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Creates a file in the Startup directory 1 TTPs 9 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 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\2026-08-03_2113de2ffb9bdfc5abb130033733840d_cobalt-strike_icedid_njrat_satacom_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_2113de2ffb9bdfc5abb130033733840d_cobalt-strike_icedid_njrat_satacom_stealc.exe"
    1⤵
    • Windows security bypass
    • Checks computer location settings
    • Windows security modification
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1448
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftEdgeUpdate.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftEdgeUpdate.exe"
      2⤵
      • Creates a file in the Startup directory
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of SetWindowsHookEx
      PID:4344
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftEdgeUpdate.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftEdgeUpdate.exe"
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Adds Run key to start application
    PID:840
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftEdgeUpdate.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftEdgeUpdate.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Adds Run key to start application
    PID:536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MicrosoftEdgeUpdate.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\MicrosoftEdgeUpdate.exe
        • Size 1.4MB
        • SHA256 15ed916a611d0a60251434a6ef8ab00d76f10815532985f109970c546f058962
        • MD5 SHA1 SHA512 SSDEEP TLSH

        EdgeUpdate.vbs

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EdgeUpdate.vbs
        • Size 135B
        • SHA256 33f0767f890844a822da978672a66af1464ccb2d28ab5d43da336e0f001527d4
        • MD5 SHA1 SHA512 TLSH

        memory/4344-68-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp