Analysis
- max time kernel
150s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
10/11/2022, 15:02
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
7 signatures
150 seconds
General
- Target file.exe
- Size 372KB
- Sample221110-sefxqsafh2
- SHA256 dbfbf74a13e4a9519b7e19df8977c6045254df4d0cdc74ab2f75c158d097bf8c
- MD5 6ae64887d12059c0e5b4440d2aebfb69
- SHA1 281e256c8dc71d5a82e6f50883bd3283ddf4ea73
- SHA512 95acc94467b4a2398d6230c9774cf15dac0bd09ff77dc51903e41a6e4b7f04237e9d1dca55f44345088768d42bae75f4de3baf79953da3cc5ddec65c578e92e4
- SSDEEP 6144:Uwvx4vQLHocVxbTinVo67wNDHcM6++ra9n:UwvX7ocbTi1cDI+6
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/4384-133-0x00000000008E0000-0x00000000008E9000-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 4384 file.exe 4384 file.exe 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2416 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4384 file.exe - Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found