Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
29/06/2026, 17:11
General
- Target 2026-06-26_2f16725c305f96aecccb69eb0c4ab0e7_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hijack.exe
- Size 46.8MB
- Sample260629-vqcessb13n
- SHA256 eef4bce647282e3219682e6a7f1e48202e219779d602a32e20fd93e54f797b13
Score
9/10
Malware Config
Signatures
- Detects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
- Drops file in Windows directory 8 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Opens file in notepad (likely ransom note) 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-26_2f16725c305f96aecccb69eb0c4ab0e7_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hijack.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-26_2f16725c305f96aecccb69eb0c4ab0e7_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_hijack.exe"1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\notepad.exe"C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WELBF15.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WELBF15.tmp