Analysis
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max time kernel
150s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
01-10-2022 20:01
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
147KB
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MD5
bcf70555a3a01ec2979a57cbd021d6a3
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SHA1
12c9dbeaf0225f2dacc244a60e7344b800f5deaf
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SHA256
edcca9f710e01359fd984cf2be48db214f557ebc0dc937a71033c5da6e83b167
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SHA512
d19c7c7f28a989033d306c49443a9428693b0844a7e7a46c17e3242ee00e4086e56b3c1e4d798f4fb6033e1d6754b0ebb92de48c85fbee86c5e196896f51112d
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SSDEEP
3072:bTrshzSRUGR1ZWPZuY+PVR69Wyvibi8vdUW:D0zSRkycEyqbi8K
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1492-56-0x0000000000230000-0x0000000000239000-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 1492 file.exe 1492 file.exe 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 1424 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1424 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 1492 file.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1492-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmpFilesize
8KB
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memory/1492-55-0x00000000006BD000-0x00000000006CE000-memory.dmpFilesize
68KB
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memory/1492-56-0x0000000000230000-0x0000000000239000-memory.dmpFilesize
36KB
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memory/1492-57-0x0000000000400000-0x0000000000581000-memory.dmpFilesize
1.5MB
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memory/1492-58-0x00000000006BD000-0x00000000006CE000-memory.dmpFilesize
68KB
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memory/1492-59-0x0000000000400000-0x0000000000581000-memory.dmpFilesize
1.5MB