Analysis
- max time kernel
149s - max time network
97s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
17/04/2026, 04:01
General
- Target 2026-04-17_86bd37983d0c8d11ed805ae1d1d47e6d_cobalt-strike_icedid_luca-stealer_njrat_remcos_satacom_s.exe
- Size 9.1MB
- Sample260417-elf97aey4m
- SHA256 439c66acd4887e351e61693f0dd84dbcbee3ad38979ab8a1cf9abbd59e013d3b
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.
- 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\2026-04-17_86bd37983d0c8d11ed805ae1d1d47e6d_cobalt-strike_icedid_luca-stealer_njrat_remcos_satacom_s.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_86bd37983d0c8d11ed805ae1d1d47e6d_cobalt-strike_icedid_luca-stealer_njrat_remcos_satacom_s.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\WEL48F.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL48F.tmp
memory/892-42-0x000001F1E0DF0000-0x000001F1E0EDA000-memory.dmp
memory/892-44-0x000001F1E0DF0000-0x000001F1E0EDA000-memory.dmp
memory/4276-41-0x000002164DDE0000-0x000002164DECA000-memory.dmp