Analysis
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max time kernel
196s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
16-01-2023 08:27
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
General
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Target
file.exe
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Size
258KB
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MD5
41fd2f0598c3465dac7f618c9fb9e6ab
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SHA1
6442aeb994fa61edda5574207f7c4e0c8d149cfc
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SHA256
821af69b1a2b6f632623612fea5037d5e79133fa530ff1b800daab60657b8109
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SHA512
d15ea74fc7821928ea3c3e92d0599cd460629e4373ca82d4dc0eb48b7bfb93d3355bc4cf98d92f9e36c7b7bc0928af56412c80d480d99871d70c0319455708ec
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SSDEEP
6144:MFeIlLGa14PWmIBeDfighEiVWtqtU4zqQna:MFe6aa2PosTHELtqtFP
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1996-56-0x0000000000220000-0x0000000000229000-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 1996 file.exe 1996 file.exe 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 1304 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1304 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 1996 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
description pid process Token: SeShutdownPrivilege 1304
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1996-54-0x0000000075511000-0x0000000075513000-memory.dmpFilesize
8KB
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memory/1996-55-0x000000000062E000-0x0000000000643000-memory.dmpFilesize
84KB
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memory/1996-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
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memory/1996-57-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB
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memory/1996-58-0x0000000000400000-0x0000000000446000-memory.dmpFilesize
280KB