Analysis
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max time kernel
195s -
max time network
204s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 10:36
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
file.exe
-
Size
187KB
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MD5
271acc60be43297caa0010867336c64d
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SHA1
f1aeac7c49892cab287d73b03d9f6f384c8c2f04
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SHA256
4c043157178be176df0ddbc2027325bca64a6cf78c5f916ec4fe9e5ca25cd194
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SHA512
bc19e0f34fbc078c4b5c23392458dc0cb982f6479c0196d16b5ad522ed3ae2749e6a0057b818a54e5383bedbbfbd5955c917e11901342dd8e408cca0250b2d24
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SSDEEP
3072:jqlgmKj9rLe9tDgWymO5L6lqHQVi7j3utJt2GPmTQT:2lQLe9tDgNl6YwVtxTmTa
Score
10/10
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3876-133-0x00000000007A0000-0x00000000007A9000-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.
Processes:
file.exedescription 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
Processes:
file.exepid process 3876 file.exe 3876 file.exe 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 3056 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 3056 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 3876 file.exe