Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
22/04/2026, 01:29
General
- Target 2026-04-21_a286015af85e70e92958b7c68bf0de11_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_icedid.exe
- Size 13.5MB
- Sample260422-bwcszaft2j
- SHA256 069d280147b057026f0e034f2d8ff88fae25502ed26001bfad54c21d87474e64
Score
7/10
Malware Config
Signatures
- 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 9 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\2026-04-21_a286015af85e70e92958b7c68bf0de11_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_a286015af85e70e92958b7c68bf0de11_agent-tesla_amadey_cobalt-strike_darkgate_hawkeye_icedid.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\WELCCC.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WELCCC.tmp
memory/1144-44-0x000002171B690000-0x000002171BA08000-memory.dmp
memory/1144-46-0x000002171B690000-0x000002171BA08000-memory.dmp
memory/1144-50-0x000002171B690000-0x000002171BA08000-memory.dmp
memory/1144-56-0x000002171B690000-0x000002171BA08000-memory.dmp
memory/2572-43-0x0000026D9F130000-0x0000026D9F4A8000-memory.dmp