Analysis
- max time kernel
150s - max time network
50s - platform
windows7_x64 - resource
win7-20220901-en - resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system - submitted
04/10/2022, 16:51
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
21 signatures
150 seconds
General
- Target file.exe
- Size 265KB
- Sample221004-vcs6dsbeg5
- SHA256 5cf8d15847cbc4f3be8686db95dc918fc01e53ce9e74cd7cc7e189d474d4e989
- MD5 7a0c77ee41e10851af68272f00b6dbff
- SHA1 2883acf384b50634149072b3d1aff8333ffa456d
- SHA512 cbe16bdafbef3a2d07438116778ba31d316166e1309e6f56763aefe5739c2a01de08c6f2b7d4206ec6d731a1439d3fb1f5fba935feb008c97a6dc69d8f95a646
- SSDEEP 6144:ZtF93LLd1WlnWbPrfXJuCuzbgwuO1+wVf:Z5vdUJqrXBunnx
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/1352-56-0x0000000000230000-0x0000000000239000-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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1352 file.exe 1352 file.exe 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found 1360 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1360 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1352 file.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1360 Process not Found 1360 Process not Found - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1360 Process not Found 1360 Process not Found