Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 07:02

General

  • Target
    2026-10-01_a3ed6491545ea2867197e6822b0844c8_cobalt-strike_glassworm_icedid_njrat_satacom_stealc.exe
  • Size 3.4MB
  • Sample261002-ht7nwsvblf
  • SHA256 f41f9418571631ef30052fa851f3a2184b842ecaaeafb8a5343bc279a558e4e2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 1 IoCs
  • Creates a file in the Startup directory 1 TTPs 4 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 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Modifies registry class 11 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of WriteProcessMemory 9 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:\Windows\explorer.exe
    explorer.exe /LOADSAVEDWINDOWS
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:6040
    • C:\Users\Admin\AppData\Local\Temp\2026-10-01_a3ed6491545ea2867197e6822b0844c8_cobalt-strike_glassworm_icedid_njrat_satacom_stealc.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-10-01_a3ed6491545ea2867197e6822b0844c8_cobalt-strike_glassworm_icedid_njrat_satacom_stealc.exe"
      2⤵
      • Creates a file in the Startup directory
      • Adds Run key to start application
      • Reads the TCP/IP host and domain name from the registry
      • Modifies registry class
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4788
  • C:\Users\Admin\AppData\Roaming\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe"
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    PID:2056
  • C:\Users\Admin\AppData\Roaming\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe
    1⤵
    • Creates a file in the Startup directory
    • Executes dropped EXE
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    PID:2664

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        .wctg

        • Path C:\Users\Admin\AppData\Local\Temp\.wctg
        • Size 8B
        • SHA256 bddb123243da9bcfc11c1f3a4502ea43c0020ffc3cf4883ea006a746349a2196
        • MD5 SHA1 SHA512

        wctk.dat

        • Path C:\Users\Admin\AppData\Local\Temp\wctk.dat
        • Size 28B
        • SHA256 9d8bd708180f9727b9d34b067e66cdc851dfc76f486945f060b05ecd8017e8dc
        • MD5 SHA1 SHA512

        wctk.dat

        • Path C:\Users\Admin\AppData\Local\Temp\wctk.dat
        • Size 42B
        • SHA256 c121ed4e0b6d235efa95ac3e0bc7f7256c296c8b14c8d30f9bf1af2d0ee9650b
        • MD5 SHA1 SHA512

        OneDriveStandaloneUpdater.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe
        • Size 3.4MB
        • SHA256 f41f9418571631ef30052fa851f3a2184b842ecaaeafb8a5343bc279a558e4e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OneDriveStandaloneUpdater.lnk

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\OneDriveStandaloneUpdater.lnk
        • Size 1KB
        • SHA256 e5123609fbbfea154420fc152b0742f75d242a4d491ac38fec06c3827c134042
        • MD5 SHA1 SHA512 TLSH

        memory/4788-4-0x000001FFF94F0000-0x000001FFF94F1000-memory.dmp

        memory/4788-11-0x000001FFF9500000-0x000001FFF9501000-memory.dmp

        memory/6040-17-0x0000000180000000-0x0000000180006000-memory.dmp

        memory/6040-12-0x0000000180000000-0x0000000180006000-memory.dmp

        memory/6040-19-0x0000000003AB0000-0x0000000003AB1000-memory.dmp

        memory/6040-18-0x0000000003AA0000-0x0000000003AA1000-memory.dmp