Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 03:58

General

  • Target
    2026-08-22_7f54e082b9191df80cb06b6f2b25142d_cobalt-strike_coinminer_glassworm_luca-stealer_poet-rat.exe
  • Size 7.9MB
  • Sample260822-ejvpss1bkf
  • SHA256 039d81682757cca9d6674dd04164cf7d6d2457bfa80e3ead96f7ab7d808f0692
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
  • Detects executables referencing many IR and analysis tools 1 IoCs
  • Detects files referencing the transfer.sh file sharing website 1 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 TTPs 8 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Executes a command shell one-liner 1 TTPs 2 IoCs

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

  • Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

  • Detects videocard installed 1 TTPs 2 IoCs

    Uses WMIC.exe to determine videocard installed.

  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Modifies system certificate store 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-22_7f54e082b9191df80cb06b6f2b25142d_cobalt-strike_coinminer_glassworm_luca-stealer_poet-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_7f54e082b9191df80cb06b6f2b25142d_cobalt-strike_coinminer_glassworm_luca-stealer_poet-rat.exe"
    1⤵
    • Modifies trusted root certificate store through registry
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:912
    • C:\Windows\system32\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Detects videocard installed
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4704
    • C:\Windows\system32\cmd.exe
      cmd /C "wmic path win32_VideoController get name"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2312
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic path win32_VideoController get name
        3⤵
        • Detects videocard installed
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5144

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        firefox_cookie.json

        • Path C:\Users\Admin\AppData\Local\Temp\111923611\firefox_cookie.json
        • Size 3B
        • SHA256 ca3d163bab055381827226140568f3bef7eaac187cebd76878e0b63e9e442356
        • MD5 SHA1 SHA512

        microsoft_edge_download.json

        • Path C:\Users\Admin\AppData\Local\Temp\111923611\microsoft_edge_download.json
        • Size 5B
        • SHA256 38e0b9de817f645c4bec37c0d4a3e58baecccb040f5718dc069a72c7385a0bed
        • MD5 SHA1 SHA512

        memory/912-56-0x0000000000E90000-0x00000000016CD000-memory.dmp