Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
22/04/2026, 00:51
General
- Target 2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 395KB
- Sample260422-a71thae15j
- SHA256 7395b9090cee2475a55c2175322ab02d3f86fb2bb751257f176dc1b9ff2fbf72
Score
7/10
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\2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_6b93f3057cce06cc42c78f3bb7b7a5a4_amadey_coinminer_elex_graphican_rhadamanthys_smoke-loader_stealc_stop_tofsee.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\fb1b0ed0C:\Windows\Syswow64\fb1b0ed01⤵
- 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
fb1b0ed0
memory/4832-0-0x00000000002A0000-0x0000000000303000-memory.dmp
memory/4832-18-0x0000000001070000-0x0000000001077000-memory.dmp
memory/4832-38-0x0000000003400000-0x0000000003464000-memory.dmp
memory/5204-4-0x0000000000AA0000-0x0000000000B03000-memory.dmp
memory/5204-19-0x0000000000BD0000-0x0000000000BD7000-memory.dmp
memory/5204-20-0x0000000002170000-0x00000000021D4000-memory.dmp