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Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 14:26
Static task
static1
Behavioral task
behavioral1
Sample
efdb07611c16575b43b355a0a86ad67c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
efdb07611c16575b43b355a0a86ad67c.exe
Resource
win10v2004-20220812-en
General
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Target
efdb07611c16575b43b355a0a86ad67c.exe
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Size
286KB
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MD5
efdb07611c16575b43b355a0a86ad67c
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SHA1
f11a944169e4482f3a30f65142eb37421a6e7ff2
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SHA256
16ec043a0abc0a1a35b20b7bd12a628619dfa8c260223eac6b26ae53887c1083
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SHA512
9999a033bf2370621edd7f4907b7e72c3b12dc3ee0357b7a5dea259766a027405413ad0a366b714e2494c0f2243455b7a0da628b9e298e7e711643b0d62e0096
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SSDEEP
6144:sUQvMLeTTKQbpm81RVnG/j+iv0MwQrCJ:sUQ0cPbXYb+SPfrCJ
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/1644-56-0x0000000000220000-0x0000000000229000-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 efdb07611c16575b43b355a0a86ad67c.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI efdb07611c16575b43b355a0a86ad67c.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI efdb07611c16575b43b355a0a86ad67c.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1644 efdb07611c16575b43b355a0a86ad67c.exe 1644 efdb07611c16575b43b355a0a86ad67c.exe 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found 1376 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1644 efdb07611c16575b43b355a0a86ad67c.exe