Analysis
- max time kernel
151s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
10/09/2022, 15:13
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target file.exe
- Size 306KB
- Sample220910-slqqhsacd6
- SHA256 e4441e69c1f3edf10db4e52ee54d7851e6f12e551a7e1c316936fc684149a919
- MD5 ccdc60db92e20c9860d6df1d3eb125e8
- SHA1 b5ffcaf5d04ebffcde995219f17334c6ecdc6478
- SHA512 3a740df3511845d78851f94fd33fc4420a27b1096266e3b739b3fca1fc2f0378e81efa94e6abd09f2331cee70898c6868d46027fa78c574655e22889cc167dd6
- SSDEEP 6144:E+ZtJMqCpPCuzzjaNamaSkDy0baRf1fK5v4NWvF/jJezeNUs:EkJMqduXGNBHkDy0YfZK5QYvxFezeN
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/4960-134-0x0000000002520000-0x0000000002529000-memory.dmp family_smokeloader - 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 queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Process not Found Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Process not Found - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4960 file.exe 4960 file.exe 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1272 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4960 file.exe - Suspicious use of AdjustPrivilegeToken 16 IoCs
description pid Process Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found Token: SeShutdownPrivilege 1272 Process not Found Token: SeCreatePagefilePrivilege 1272 Process not Found - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1272 Process not Found 1272 Process not Found