Analysis
- max time kernel
149s - max time network
155s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
16/04/2026, 02:28
General
- Target 2026-04-16_379059941607c889c6097044af5a21ce_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe
- Size 395KB
- Sample260416-cx52kshx4x
- SHA256 152c960903a59fbc61751d21742a789c1e965df812576568e69b61d05bad7d24
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Drops file in System32 directory 15 IoCs
- Drops file in Windows directory 2 IoCs
- 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 9 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-16_379059941607c889c6097044af5a21ce_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_379059941607c889c6097044af5a21ce_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stop.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\Syswow64\4c5b84b6C:\Windows\Syswow64\4c5b84b61⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
4c5b84b6
memory/2560-4-0x00000000008E0000-0x0000000000943000-memory.dmp
memory/2560-18-0x00000000024E0000-0x00000000025DE000-memory.dmp
memory/2560-26-0x00000000024E0000-0x00000000025DE000-memory.dmp
memory/4168-0-0x0000000000160000-0x00000000001C3000-memory.dmp
memory/4168-25-0x0000000003CA0000-0x0000000003D9E000-memory.dmp
memory/4168-28-0x0000000003CA0000-0x0000000003D9E000-memory.dmp
memory/4168-35-0x0000000003CA0000-0x0000000003D9E000-memory.dmp
memory/4168-40-0x0000000003CA0000-0x0000000003D9E000-memory.dmp
memory/4168-41-0x0000000003CA0000-0x0000000003D9E000-memory.dmp