Analysis
- max time kernel
149s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/07/2026, 17:57
General
- Target 2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.exe
- Size 1.3MB
- Sample260720-wjmgvsb15v
- SHA256 556c5cacdf862336a1849c4404b21f4c57bbc17905f35a03a83d7f80eeeaecd3
Malware Config
Signatures
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 1 IoCs
- Drops file in System32 directory 1 IoCs
- Drops file in Program Files directory 12 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 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 1 IoCs
- Modifies registry class 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.~01C:\Users\Admin\AppData\Local\Temp\2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.~012⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.~01"C:\Users\Admin\AppData\Local\Temp\2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.~01" --channel=5972.1.1633119198 --type=renderer3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-07-20_33a43b210a4be77b3d17c62d4fa6d9cb_coinminer_elex_mafia_remcos.~01
SYSLIB32.DLL
memory/4428-44-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-10-0x0000000010000000-0x0000000010008000-memory.dmp
memory/4428-22-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-23-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-31-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-36-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-0-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-52-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-57-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-61-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-65-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-67-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-71-0x0000000000400000-0x0000000000437BE6-memory.dmp
memory/4428-76-0x0000000000400000-0x0000000000437BE6-memory.dmp