Analysis
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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
06-12-2022 04:15
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
General
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Target
file.exe
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Size
274KB
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MD5
b7a3f81007fab18cab86afd199d85547
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SHA1
abda2380c350e6891fd19d484c8b98b458fa402b
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SHA256
31ce6a9f06e333eee7057b692c4d2f92cc4c73614311b160096e4a5279167ba2
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SHA512
eec95cb1e4c32321387d01f7ccd7afa79438865fa1f157bd2165fdc36eb6c42a3a4e86066cfd9755f7c0064dad78c9fbcdfcd5e986751828c4ef058186097f2c
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SSDEEP
6144:hC5NG2dHasiWg/9ObJp04GKIDcHJDnVS:hCmaHap/sbJV2DcHJrVS
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4772-133-0x0000000002060000-0x0000000002069000-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 4772 file.exe 4772 file.exe 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 3008 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 3008 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 4772 file.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4772-132-0x00000000004E9000-0x00000000004FA000-memory.dmpFilesize
68KB
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memory/4772-133-0x0000000002060000-0x0000000002069000-memory.dmpFilesize
36KB
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memory/4772-134-0x0000000000400000-0x0000000000463000-memory.dmpFilesize
396KB
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memory/4772-135-0x0000000000400000-0x0000000000463000-memory.dmpFilesize
396KB