General
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Target
putty.exe
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Size
157KB
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Sample
230524-grflysbf51
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MD5
fb9a5aa7537e9a41eaaa1b5714330895
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SHA1
4ebf8ece21579fadd34288adf5a2b2140fd3ee8f
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SHA256
bdcf3c8b8f3f71c76e5a192bd9dbce2061379edb57eba0d41fdc69f9172a9d6b
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SHA512
2e8afe44d91d2f8de6da8220a34d9e1bbfe2a1fbd9b0ebbd04bc03f43dc1b133edff74bad9e5adcbe26bc7343505e9f39fd6555ede54409a66e7561fbf596da0
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SSDEEP
3072:WTTtS/P8TSeZNgDTakOihnjbiTRjEXQAuis1Jy///f/MD:EtTBZAjOGGRviec3fE
Static task
static1
Behavioral task
behavioral1
Sample
putty.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
putty.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
bitrat
1.38
pradeepprabhu705.hopto.org:312
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communication_password
827ccb0eea8a706c4c34a16891f84e7b
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tor_process
tor
Targets
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Target
putty.exe
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Size
157KB
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MD5
fb9a5aa7537e9a41eaaa1b5714330895
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SHA1
4ebf8ece21579fadd34288adf5a2b2140fd3ee8f
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SHA256
bdcf3c8b8f3f71c76e5a192bd9dbce2061379edb57eba0d41fdc69f9172a9d6b
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SHA512
2e8afe44d91d2f8de6da8220a34d9e1bbfe2a1fbd9b0ebbd04bc03f43dc1b133edff74bad9e5adcbe26bc7343505e9f39fd6555ede54409a66e7561fbf596da0
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SSDEEP
3072:WTTtS/P8TSeZNgDTakOihnjbiTRjEXQAuis1Jy///f/MD:EtTBZAjOGGRviec3fE
Score10/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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