Analysis
- max time kernel
151s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
03/12/2022, 05:06
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
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target file.exe
- Size 351KB
- Sample221203-frffhsga98
- SHA256 1422e8248d71b68df240090e5bbbeee8854a7801cd79be5df59b8a3c24eadc66
- MD5 a76764e587d9f7034eb6146f3af5b74e
- SHA1 2c94eaeb9f5826ef6662ebe7f0d63669f249dbab
- SHA512 8892925e13549437d877d6f909dde1f7ad34127bcd822e92821072d1e9d0399c3b534364b461520f964521a9370fb9f39c8f18b5e64d24f8b9fb6ac2eb363fdf
- SSDEEP 6144:kletIEGLR8bLAtcRGOziMYapVkluJ4RT+KhuRpv2Jawafj8:kG1Gg0tpOziMOI6RT+KcRaawar
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 2 IoCs
resource yara_rule behavioral2/memory/4828-133-0x0000000000030000-0x0000000000039000-memory.dmp family_smokeloader behavioral2/memory/4828-137-0x0000000000030000-0x0000000000039000-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 enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI file.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4828 file.exe 4828 file.exe 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found 2976 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2976 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4828 file.exe