Analysis
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max time kernel
150s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-12-2022 01:01
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
General
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Target
file.exe
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Size
223KB
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MD5
543caa0ce162a5de72edd147e7fa53b4
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SHA1
59989ba435c79aa98b2313e836455bb488ec5990
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SHA256
83c367edf37749ea7b2bc4c870cbbdb684ab265ad1209e071292a226584fe819
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SHA512
c8569478c712bf48bd54c50ef1f1774c8e30424a054c7456cdcc64e332815ae59632f8519388d691f8c0c95924cc5c0f3b4492cfc4217faa3801d0a6b770dc83
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SSDEEP
3072:KDIMS2LDm5qbFpV3SHuBE28laCauDx22WbSpj4f/ln:cJLDRHVSyL0aCaMM2WbSpG
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1796-56-0x00000000001B0000-0x00000000001B9000-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 1796 file.exe 1796 file.exe 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 1204 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1204 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 1796 file.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1204-59-0x000007FEF6B30000-0x000007FEF6C73000-memory.dmpFilesize
1.3MB
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memory/1204-60-0x000007FE86E20000-0x000007FE86E2A000-memory.dmpFilesize
40KB
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memory/1796-54-0x00000000761E1000-0x00000000761E3000-memory.dmpFilesize
8KB
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memory/1796-55-0x000000000028D000-0x000000000029E000-memory.dmpFilesize
68KB
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memory/1796-56-0x00000000001B0000-0x00000000001B9000-memory.dmpFilesize
36KB
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memory/1796-57-0x0000000000400000-0x000000000045C000-memory.dmpFilesize
368KB
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memory/1796-58-0x0000000000400000-0x000000000045C000-memory.dmpFilesize
368KB