Analysis
- max time kernel
150s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
30/09/2023, 23:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target file.exe
- Size 233KB
- Sample230930-29pb2ahd58
- SHA256 e40aa48bbd379996e93f19561ea54e5f0059efb319fd68b7fcabbb0ee4f92a26
- MD5 633dc163625079c7bd31f08647ac4076
- SHA1 8d2fe572c3d6c21736c02cf0f0c50a912260d5cd
- SHA512 ce5e062dbfc301fef2d03c56b92e57dd6e179a062c79d44b6ed9993d45edcb2ec82de2033fc560ba1d478d1914ae3bf48724125dca7dac5a74366bd5fe37f1b7
- SSDEEP 3072:naXRAEsNvj8CgI8QMjXQTzlkK2scS5/Im8KpATO3:esN+uMWAgIm8KpAT
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub4
Extracted
Family
-
smokeloader
Version
-
2022
C2
-
http://gudintas.at/tmp/
-
http://pik96.ru/tmp/
-
http://rosatiauto.com/tmp/
-
http://kingpirate.ru/tmp/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe - Modifies registry class 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Process not Found Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Process not Found Key created \REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Process not Found - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4588 file.exe 4588 file.exe 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found 772 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 772 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4588 file.exe - Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeShutdownPrivilege 772 Process not Found Token: SeCreatePagefilePrivilege 772 Process not Found Token: SeShutdownPrivilege 772 Process not Found Token: SeCreatePagefilePrivilege 772 Process not Found Token: SeShutdownPrivilege 772 Process not Found Token: SeCreatePagefilePrivilege 772 Process not Found Token: SeShutdownPrivilege 772 Process not Found Token: SeCreatePagefilePrivilege 772 Process not Found Token: SeShutdownPrivilege 772 Process not Found Token: SeCreatePagefilePrivilege 772 Process not Found - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 772 Process not Found 772 Process not Found - Suspicious use of UnmapMainImage 1 IoCs
pid Process 772 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.