Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
26/04/2026, 12:30
General
- Target 2026-04-26_6151df1228bb5d23a350f5595617b47b_cobalt-strike_coinminer_hijackloader_icedid_njrat_satacom_wannacry.exe
- Size 1.6MB
- Sample260426-ppldesbs5w
- SHA256 d04402b684876f558d53eeb85096461e946a43368fbbfa1c78d6e573675c23d2
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 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\2026-04-26_6151df1228bb5d23a350f5595617b47b_cobalt-strike_coinminer_hijackloader_icedid_njrat_satacom_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-26_6151df1228bb5d23a350f5595617b47b_cobalt-strike_coinminer_hijackloader_icedid_njrat_satacom_wannacry.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\WEL464B.tmp2⤵
- Opens file in notepad (likely ransom note)
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vcredist_x86.exe
WEL464B.tmp
memory/2232-42-0x0000022D28FA0000-0x0000022D2904F000-memory.dmp
memory/2344-43-0x0000016556410000-0x00000165564BF000-memory.dmp