Analysis
- max time kernel
150s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
10/04/2026, 02:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win11-20260130-en
windows11-21h2-x64
11 signatures
150 seconds
General
- Target 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe
- Size 309KB
- Sample260410-c4bfjsfv41
- SHA256 242b037111336d74da46fc11acd13c426de06480ead6f14794b4722d1382a44c
- MD5 8e9049e6a4c49a6db3ce8bda04dc0cfe
- SHA1 240e7994afd6047ba5b8750022d52480895b36d6
- SHA512 0ceb32e09e9b24678bd0f5b1a588197bf4750f303fb4e23d01f75ea2615bfd6903886304fdb1a39308c4b6a968f63e06dcdaf316059f13676190ebc3e7023507
- SSDEEP 3072:RLov5jxk6KrY93aH1QVoIP71LJo35oCT5+a8w5cEXot4WBww3mkRqer5+nclo:RLos6q4HoFeESqer5+n
- TLSH T142644B1535A5DCE6F6B2BA74D830ED90163FF8E2B96041AA2940130E5CF23944E77B6B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub2
Extracted
Family
-
smokeloader
Version
-
2022
C2
-
http://epohe.ru/tmp/
-
http://olihonols.in.net/tmp/
-
http://nicetolosv.xyz/tmp/
-
http://jftolsa.ws/tmp/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Smokeloader family
- Deletes itself 1 IoCs
pid Process 3112 Process not Found - 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 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.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 queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4260 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe 4260 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found 3112 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3112 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4260 2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe - Suspicious use of AdjustPrivilegeToken 56 IoCs
description pid Process Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found Token: SeShutdownPrivilege 3112 Process not Found Token: SeCreatePagefilePrivilege 3112 Process not Found - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process PID 3112 wrote to memory of 5112 3112 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\2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-10_8e9049e6a4c49a6db3ce8bda04dc0cfe_amadey_cobalt-strike_elex_njrat_rhadamanthys_smoke-loader_stealc_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4260