Analysis
- max time kernel
149s - max time network
148s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
22/05/2026, 02:08
General
- Target 2026-05-22_191b074e3ded223bd2fc5c1b091c316c_cobalt-strike_coinminer_cryptbot_elex_glassworm_poet-rat.exe
- Size 5.1MB
- Sample260522-ckj9caft3t
- SHA256 44865a150dce39333d4222b5cec9703b40a5fe83e3aff480d4ace4cedbdb7c9c
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-22_191b074e3ded223bd2fc5c1b091c316c_cobalt-strike_coinminer_cryptbot_elex_glassworm_poet-rat.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_191b074e3ded223bd2fc5c1b091c316c_cobalt-strike_coinminer_cryptbot_elex_glassworm_poet-rat.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\original_temp.exe"C:\Users\Admin\AppData\Local\Temp\original_temp.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
OneDriveSetup.exe
RCX8642.tmp
RCX88F5.tmp
original_temp.exe
memory/2824-273-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/2824-269-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/2824-277-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/2824-282-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/2824-286-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/2824-290-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/2824-292-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/2824-294-0x0000000000C40000-0x000000000104F000-memory.dmp
memory/5080-268-0x0000000000400000-0x0000000000531000-memory.dmp