Analysis
- max time kernel
149s - max time network
147s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 00:53
General
- Target 2026-05-04_a33794cd19badf7109e90fdf14e20e58_amadey_coinminer_darkgate_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe
- Size 1.4MB
- Sample260504-a8mchaev5q
- SHA256 1884821f5171069e05dd064b3f08f1f55c5d7231c0754b94d476bb0e7e5e99a7
Malware Config
Signatures
- UPX dump on OEP (original entry point) 8 IoCs
- 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 17 IoCs
- UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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
- Modifies system certificate store 2 TTPs 2 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-04_a33794cd19badf7109e90fdf14e20e58_amadey_coinminer_darkgate_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_a33794cd19badf7109e90fdf14e20e58_amadey_coinminer_darkgate_elex_glassworm_kwampirs_mafia_remcos_smoke-loader.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\Syswow64\48fec68eC:\Windows\Syswow64\48fec68e1⤵
- 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
48fec68e
memory/3256-29-0x0000000000790000-0x0000000000819000-memory.dmp
memory/3256-49-0x00000000023B0000-0x00000000024AE000-memory.dmp
memory/3256-30-0x00000000023B0000-0x00000000024AE000-memory.dmp
memory/3256-12-0x0000000000790000-0x0000000000819000-memory.dmp
memory/3256-22-0x00000000023B0000-0x00000000024AE000-memory.dmp
memory/3256-4-0x0000000000790000-0x0000000000819000-memory.dmp
memory/4444-27-0x0000000000300000-0x0000000000389000-memory.dmp
memory/4444-28-0x0000000003CB0000-0x0000000003DAE000-memory.dmp
memory/4444-10-0x0000000000300000-0x0000000000389000-memory.dmp
memory/4444-37-0x0000000003CB0000-0x0000000003DAE000-memory.dmp
memory/4444-0-0x0000000000300000-0x0000000000389000-memory.dmp
memory/4444-58-0x0000000003CB0000-0x0000000003DAE000-memory.dmp
memory/4444-61-0x0000000000300000-0x0000000000389000-memory.dmp
memory/4444-64-0x0000000003CB0000-0x0000000003DAE000-memory.dmp
memory/4444-72-0x0000000003CB0000-0x0000000003DAE000-memory.dmp