Analysis
- max time kernel
150s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/07/2026, 02:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe
- Size 288KB
- Sample260703-da66ssav9w
- SHA256 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c
- MD5 5735b26765657ae3e79ebfdacf124251
- SHA1 cf2471e3387661acedc1daf1830a8b5b68a7a332
- SHA512 8b71c28490b91bdd9f1a4e8444665856a158c85f61952986b9be00e98e9438585f4b4d6df3897677f2f88f417e6b4414c74a771374e3bc5d7c69872f2f3f21a3
- SSDEEP 6144:CwuVnLdSyrzB26P8udhzGV+kVNf+YzExfDZsuiz/JxEVnu:CwuVnMyrzE6P8ufzE+kn+Yg+uijwu
- TLSH T10454E1223690CC72C88655319865D7B07B3EB8316767C98B77940BBE7F702C2977A31A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Version
-
2022
C2
-
http://constractionscity1991.lat/
-
http://restructurisationservice.ru/
-
http://connecticutproperty.ru/
rc4.i32
rc4.i32
Signatures
- Family: SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 3468 Process not Found - Executes dropped EXE 1 IoCs
pid Process 5272 dsghjir - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dsghjir - Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dsghjir Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dsghjir Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI dsghjir Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4708 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe 4708 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found 3468 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3468 Process not Found - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 4708 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe 5272 dsghjir - Suspicious use of AdjustPrivilegeToken 44 IoCs
description pid Process Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found Token: SeShutdownPrivilege 3468 Process not Found Token: SeCreatePagefilePrivilege 3468 Process not Found - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process PID 3468 wrote to memory of 2868 3468 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\023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe"C:\Users\Admin\AppData\Local\Temp\023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4708
-
C:\Users\Admin\AppData\Roaming\dsghjir"C:\Users\Admin\AppData\Roaming\dsghjir"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:5272
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\dsghjir
- Size 288KB
- SHA256 023e94b66bf51c029f05aef8918245176a5e574c3ef82b4b908f917bfcf7674c
- MD5 5735b26765657ae3e79ebfdacf124251
- SHA1 cf2471e3387661acedc1daf1830a8b5b68a7a332
- SHA512 8b71c28490b91bdd9f1a4e8444665856a158c85f61952986b9be00e98e9438585f4b4d6df3897677f2f88f417e6b4414c74a771374e3bc5d7c69872f2f3f21a3
- SSDEEP 6144:CwuVnLdSyrzB26P8udhzGV+kVNf+YzExfDZsuiz/JxEVnu:CwuVnMyrzE6P8ufzE+kn+Yg+uijwu
- TLSH T10454E1223690CC72C88655319865D7B07B3EB8316767C98B77940BBE7F702C2977A31A
- MD5 SHA1 SHA512 SSDEEP TLSH