Analysis
- max time kernel
152s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
07/11/2022, 11:20
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
win10v2004-20220901-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target file.exe
- Size 181KB
- Sample221107-nfezlsffen
- SHA256 73b53231dea644bdc7c62325d05fd3155c2cc0e91b493cac8b17f5c4bebc363c
- MD5 e49b5b38b3c3f53257036e3676ef5cd7
- SHA1 2a69ea888f3e48eeb2cda4b28e63f41b9a86ad29
- SHA512 8298ba528fa157bbaf3a197bd0b05a1e0722e18a8a8b8821362eab55d41ad6ab0c04287c9a9ceb7169df76c5a23fc9b57fd7ede54c3d677587f43882ce7ca020
- SSDEEP 3072:nep0oBqa5TedeLoC3LN5xto87Qs43aztmI3Kcbbz:nAF5TeILt31tPQRKzf6cD
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/4988-133-0x0000000000600000-0x0000000000609000-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 4988 file.exe 4988 file.exe 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found 2664 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2664 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4988 file.exe