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
23-01-2023 19:11
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
windows7-x64
6 signatures
150 seconds
General
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Target
file.exe
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Size
327KB
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MD5
33e650e56434912488033227152be383
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SHA1
35c8fa493d13ff68ad9ace0475c34fbccc2af9fd
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SHA256
9c83784bf8003b31f2d642c3d8f98ba5a854c07005b7ad85956715a3c853d3ad
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SHA512
ec8d8e2241a788cd5beecb27bc25819278e0711f8644f1fc620ea3e556942aaa995581b7cfe940bf3d3b4bcece4510c992f8c2fd31ab4644899406ce91a497b7
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SSDEEP
6144:hLiu1Aao+T3/vZTbfkcTwctQK/fu1d0Z3jwmTb:hGuuojv1fJrtQKXu1yw
Score
10/10
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1148-56-0x0000000000220000-0x0000000000229000-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 1148 file.exe 1148 file.exe 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 1272 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1272 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 1148 file.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1148-54-0x0000000075A91000-0x0000000075A93000-memory.dmpFilesize
8KB
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memory/1148-56-0x0000000000220000-0x0000000000229000-memory.dmpFilesize
36KB
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memory/1148-55-0x000000000059B000-0x00000000005B1000-memory.dmpFilesize
88KB
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memory/1148-57-0x0000000000400000-0x0000000000459000-memory.dmpFilesize
356KB
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memory/1148-58-0x0000000000400000-0x0000000000459000-memory.dmpFilesize
356KB