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
07-02-2023 00:31
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
General
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Target
file.exe
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Size
299KB
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MD5
b842a479439da33afaf7571f90418b57
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SHA1
ee7441abb41772d7541ba5764c1c3b548db165a9
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SHA256
a43c1ed3070d931a00375a8bb6a89f6459fa156e9ff16dc5272094265b9861c3
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SHA512
dc54c3e7532c274823faa075cf38a36af20558bbb367aa4265e0daa5edd1589ea846c9266b193b417beb03802701d8688cea2f0910bc96454b0628f4ce2de3e9
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SSDEEP
3072:2Lb6brLL4dRm3RAMnw3ITLnJW8DSdeW91buQjiMTE52l0a5D:OULL4y3xPLnUF9puQj9Ka
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1252-56-0x00000000001B0000-0x00000000001B9000-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 1252 file.exe 1252 file.exe 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 1212 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1212 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
file.exepid process 1252 file.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1252-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmpFilesize
8KB
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memory/1252-55-0x000000000028C000-0x00000000002A1000-memory.dmpFilesize
84KB
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memory/1252-56-0x00000000001B0000-0x00000000001B9000-memory.dmpFilesize
36KB
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memory/1252-57-0x0000000000400000-0x00000000004C7000-memory.dmpFilesize
796KB
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memory/1252-58-0x0000000000400000-0x00000000004C7000-memory.dmpFilesize
796KB