Analysis
- max time kernel
150s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
03/10/2026, 15:44
General
- Target 2026-10-02_26af47089944c5215ec0aaf00dba001e_coinminer_elex_wannacry.exe
- Size 3.6MB
- Sample261003-s6sqlstvby
- SHA256 2b5365edf347ea72ef7acf99734d7bc17521e8f61b97e3b75e7ccd911e003d09
Score
10/10
Malware Config
Signatures
- Family: Wannacry
WannaCry is a ransomware cryptoworm.
- Contacts a large (3337) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
- Executes dropped EXE 1 IoCs
- Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
- Drops file in Windows directory 1 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies data under HKEY_USERS 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-02_26af47089944c5215ec0aaf00dba001e_coinminer_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-02_26af47089944c5215ec0aaf00dba001e_coinminer_elex_wannacry.exe"1⤵
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
C:\WINDOWS\tasksche.exeC:\WINDOWS\tasksche.exe /i2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\2026-10-02_26af47089944c5215ec0aaf00dba001e_coinminer_elex_wannacry.exeC:\Users\Admin\AppData\Local\Temp\2026-10-02_26af47089944c5215ec0aaf00dba001e_coinminer_elex_wannacry.exe -m security1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
tasksche.exe
memory/4924-0-0x0000000000400000-0x0000000000A6C000-memory.dmp
memory/4924-6-0x0000000000400000-0x0000000000A6C000-memory.dmp
memory/5952-1-0x0000000000400000-0x0000000000A6C000-memory.dmp
memory/5952-7-0x0000000000400000-0x0000000000A6C000-memory.dmp