Analysis
- max time kernel
150s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
05/04/2026, 03:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe
Resource
win11-20260130-en
windows11-21h2-x64
13 signatures
150 seconds
General
- Target 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe
- Size 1.6MB
- Sample260405-d94vqaet31
- SHA256 2e869110185548b08501e699d80c74723e74d21ee3df806e2f6679aa131354cc
- MD5 a16599bf01236304ab50e2ddabbad828
- SHA1 d86bbbf6d2f4088055f07c1569e15d3c79b4b3f8
- SHA512 dbcffd15cc1489df1bfde637ca1544febed2d44b916233cbab27374c375bf45d5075241ea294745f4115757d12af8ffc27537f3e562fa08749ff1ef1216504ef
- SSDEEP 24576:oKn52aVeJBAVDKUTbQIzFLwLIM0iwg99V:o8AeVmgbQIzZMPX
- TLSH T159751757EB919AE8E65D09366F584150D72EF221AB4F2350386C420DCF8738B8F66E3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
lab
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://host-file-host6.com/
-
http://host-host-file8.com/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Smokeloader family
- Deletes itself 1 IoCs
pid Process 3148 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 996 set thread context of 4908 996 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe 78 - Program crash 1 IoCs
pid pid_target Process procid_target 2452 4908 WerFault.exe 78 - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4908 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe 4908 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found 3148 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3148 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4908 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found Token: SeShutdownPrivilege 3148 Process not Found Token: SeCreatePagefilePrivilege 3148 Process not Found - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 996 wrote to memory of 4908 996 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe 78 PID 996 wrote to memory of 4908 996 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe 78 PID 996 wrote to memory of 4908 996 2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe 78 PID 3148 wrote to memory of 4892 3148 Process not Found - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Users\Admin\AppData\Local\Temp\2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-05_a16599bf01236304ab50e2ddabbad828_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stop_tofsee.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4908 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 3643⤵
- Program crash
PID:2452
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4908 -ip 49081⤵PID:5088