Analysis
- max time kernel
162s - max time network
190s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
04/12/2022, 15:24
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
win10v2004-20221111-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target file.exe
- Size 342KB
- Sample221204-ss2rcsbd82
- SHA256 dc854c47220564311f10c00a6405b40231223fa6eb11cae7823b668568fde0cd
- MD5 349a87fe8bdd18c533682a26b4e32c50
- SHA1 b998ae423e45571645bffec929911ea530e5d673
- SHA512 e66f6c1039afd2466e1d11a9ccbf4dbc41532a1f35909c172c03f7531def67444a85eca376527117ccb3f6c32a1070205680bf08af3effa9239fdf97474c4087
- SSDEEP 6144:Zubi23w6kWPQckUV8fzymlglVgUKPG1PZ:Zubi2oWPQjUufzyWglVlKPG
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 2 IoCs
resource yara_rule behavioral2/memory/816-133-0x00000000004A0000-0x00000000004A9000-memory.dmp family_smokeloader behavioral2/memory/816-137-0x00000000004A0000-0x00000000004A9000-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 816 file.exe 816 file.exe 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found 372 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 372 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 816 file.exe