Analysis
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max time kernel
16s -
max time network
17s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
06-06-2024 07:51
Behavioral task
behavioral1
Sample
NLChecker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
NLChecker.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
NLChecker.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral4
Sample
NLChecker.exe
Resource
win11-20240508-en
Behavioral task
behavioral5
Sample
NLChecker.pyc
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
NLChecker.pyc
Resource
win10-20240404-en
Behavioral task
behavioral7
Sample
NLChecker.pyc
Resource
win10v2004-20240508-en
Behavioral task
behavioral8
Sample
NLChecker.pyc
Resource
win11-20240508-en
General
-
Target
NLChecker.pyc
-
Size
14KB
-
MD5
93637bd176c597ba191aaee8f2825478
-
SHA1
30f50e9753f9465c354896476b0a11c4f6fc3799
-
SHA256
6d54497e65d5840d1c00ec973965f6075c71a3db6936338a1cc94cc6ec16ec01
-
SHA512
b4cf2b8e53c74b8fb823c2dac15bea4ecb6823929cc2b9ea2d2c574911b62c190736d69cefd2d6e56cdc7e88b6115f7d6583d9dbdd8d9820450d608dc1bf0935
-
SSDEEP
384:ahz8hCCu3cbNytQStKdbUmKLglPxNeXCqGo:Wz8YCe8ktQStKdbUmKaP2SXo
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 4220 OpenWith.exe