Analysis
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max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2022, 11:04
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
7 signatures
150 seconds
General
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Target
file.exe
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Size
260KB
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MD5
b2f990367964eef7093f382f174f35e9
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SHA1
92b95c0b10fbb087296fd11dcee2f6e644374e9a
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SHA256
a48807081d3af23d95988c044ceb2e3468c9e1214ce2bea12b3cbc7c37986534
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SHA512
f883cbe98b6f06aacd485f1a6f48b3ff93efdc58fa984261fc1a9ac8632a33108318fcaea5e189b1deba0d51cbdddd94e1c4cd9aaff667529f89d551e3938b26
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SSDEEP
3072:kHXIfB4R5LdSYA70V5xokBFxiN7ghve9vVqIMszi79g1e9deGb2TW26YB+MM/h3:TfBQ5LdTA7kQ7CeJVxMgwgSQpTW23F
Score
10/10
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/4152-133-0x0000000002CB0000-0x0000000002CB9000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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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 4152 file.exe 4152 file.exe 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found 2416 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2416 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4152 file.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found Token: SeShutdownPrivilege 2416 Process not Found Token: SeCreatePagefilePrivilege 2416 Process not Found