Analysis
- max time kernel
150s - max time network
46s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
12/10/2022, 22:37
Static task
static1
Behavioral task
behavioral1
Sample
a5bff0e953f87b927d2aea29460e7b58.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
a5bff0e953f87b927d2aea29460e7b58.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
13 signatures
150 seconds
General
- Target a5bff0e953f87b927d2aea29460e7b58.exe
- Size 206KB
- Sample221012-2jslrsfdcn
- SHA256 ffd2dd34c696d7c8ee4385523a64fe4921aed62e24f30ca4cfdb4026bf5cdbe1
- MD5 a5bff0e953f87b927d2aea29460e7b58
- SHA1 582a6c9a66e114a85128af43e85c6bfa7131ef79
- SHA512 33160af0530c0bc23770ce04ace50d3420d3135724e31ecc13003d10efdfd32880332c1da4db04eff73943469051403c4e2cfcb38d0393fcced9d5f77d22dd48
- SSDEEP 3072:aXkDXF1ziNUMIPXFSa1mS5TGmmdgPA7sRIdp0+xHAXWwout:6M1B0Up1Sa1lmd4AgREpuXWw7
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/1932-56-0x0000000000220000-0x0000000000229000-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 a5bff0e953f87b927d2aea29460e7b58.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a5bff0e953f87b927d2aea29460e7b58.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a5bff0e953f87b927d2aea29460e7b58.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1932 a5bff0e953f87b927d2aea29460e7b58.exe 1932 a5bff0e953f87b927d2aea29460e7b58.exe 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found 1324 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1932 a5bff0e953f87b927d2aea29460e7b58.exe