Analysis
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max time kernel
150s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01-10-2022 09:01
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
dcratdjvuredlinesmokeloadervidar517installibackdoorcollectiondiscoveryevasioninfostealerpersistenceransomwareratspywarestealertrojan
windows10-2004-x64
37 signatures
150 seconds
General
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Target
file.exe
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Size
145KB
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MD5
a66993852821be3aa97e78d7951cd985
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SHA1
9fc5970974c234a08c5e86a7670401f41caea52d
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SHA256
9a8f91e0e3f38c93dbee124195914ec2e55ba31c59997cb8d9c582405e282437
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SHA512
46135bde2e1992a686f0fcc180af69a61410a5c82a7c8ec421081cb0e815e9e4816f0d3dd9b689533dede5ee592f1939b028a052ca447e6cd9bf5a80c0c59433
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SSDEEP
3072:r1dAzk/RRLKHqnQdgloAw1bZ3114TQIztIJ:4zcKKnQdy8J1k5hIJ
Score
10/10
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1812-56-0x0000000000220000-0x0000000000229000-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.
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 1812 file.exe 1812 file.exe 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 1208 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 1812 file.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1812-54-0x0000000076411000-0x0000000076413000-memory.dmpFilesize
8KB
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memory/1812-55-0x000000000065D000-0x000000000066E000-memory.dmpFilesize
68KB
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memory/1812-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
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memory/1812-57-0x0000000000400000-0x0000000000581000-memory.dmpFilesize
1.5MB
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memory/1812-58-0x0000000000400000-0x0000000000581000-memory.dmpFilesize
1.5MB