Analysis
- max time kernel
151s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
06/01/2023, 19:06
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
7 signatures
150 seconds
General
- Target file.exe
- Size 302KB
- Sample230106-xr2r7aaa98
- SHA256 121e674040959d2651374e360c2cd84dc1df825cfcf4e00b8c501e31688442c6
- MD5 5441442609ece7801118dd2bd9d8d53f
- SHA1 2ba67af374b8316d750649d0af51cae4dfe68d0d
- SHA512 5a54ca26aa46fd8c64f19208d8630f5b78870c0be21391ee909cf7043c08a6fda8b20d765dc079e7827f542e7525f9d16c947983c5422349ca98b727b059a527
- SSDEEP 3072:VrXEeLBSdVJx53GMzHoCdemEkGU68E9IXfWHgqD7jN84Id30BWo:hNLBqV8MzHC5If+F3NS0B
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/4800-133-0x0000000002D50000-0x0000000002D59000-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 4800 file.exe 4800 file.exe 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found 676 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 676 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4800 file.exe - Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 676 Process not Found Token: SeCreatePagefilePrivilege 676 Process not Found Token: SeShutdownPrivilege 676 Process not Found Token: SeCreatePagefilePrivilege 676 Process not Found Token: SeShutdownPrivilege 676 Process not Found Token: SeCreatePagefilePrivilege 676 Process not Found Token: SeShutdownPrivilege 676 Process not Found Token: SeCreatePagefilePrivilege 676 Process not Found Token: SeShutdownPrivilege 676 Process not Found Token: SeCreatePagefilePrivilege 676 Process not Found Token: SeShutdownPrivilege 676 Process not Found Token: SeCreatePagefilePrivilege 676 Process not Found