General
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Target
utweb_installer.exe
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Size
5.7MB
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Sample
231003-safq6scb6w
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MD5
5d735b58f9fe896247dfd619893b830c
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SHA1
8fa7c334c12112a61af7177c47e3b824d44e1963
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SHA256
566a36b032dc9b2547ca992342151ca1b1d7673e727358f1316c8c67a62ca8a6
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SHA512
a9348f244aa7ff90ad0db73ae119ed94d3469caa59978883dd51de952ee166c1ed1f96ecaab218c746e5b7e5ffdfae71b8305f3319741527b81ec0db96b39db2
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SSDEEP
49152:SuUT9ho5s6WlsNgoJSFLu2xbpju1rvK1dfZXwPsaYwwZQlF2whluVg8GxNrgnWJk:
Static task
static1
Behavioral task
behavioral1
Sample
utweb_installer.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
utweb_installer.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
marsstealer
Default
rakishev.org/wp-mail.php
Targets
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Target
utweb_installer.exe
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Size
5.7MB
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MD5
5d735b58f9fe896247dfd619893b830c
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SHA1
8fa7c334c12112a61af7177c47e3b824d44e1963
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SHA256
566a36b032dc9b2547ca992342151ca1b1d7673e727358f1316c8c67a62ca8a6
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SHA512
a9348f244aa7ff90ad0db73ae119ed94d3469caa59978883dd51de952ee166c1ed1f96ecaab218c746e5b7e5ffdfae71b8305f3319741527b81ec0db96b39db2
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SSDEEP
49152:SuUT9ho5s6WlsNgoJSFLu2xbpju1rvK1dfZXwPsaYwwZQlF2whluVg8GxNrgnWJk:
Score10/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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