General
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Target
MV. TBN.exe
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Size
17KB
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Sample
221123-lfbk3sef3v
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MD5
3c1446661a4699bd8b1e30e50edb5033
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SHA1
362c1af3d3f43b4185e017b9a20f1bf73d0c2ab4
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SHA256
364d0bdf248f7f0e275ccbf178e50e55cf76b13ec131a0f2156f20526ef24991
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SHA512
dc9259264f76d2007d5f8a6c82ed26c3679f1300c541de98a1701fc7d257d8e5a7def10a8dc31e378888ab2f7b3ddad2dd7b33ea7bc3dabe84becf563e593fd7
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SSDEEP
384:4GcNoUSIjH32l276Wms8khnn1LRNQPuNn1UjTj9cyI:4GSZT2Wj8SJIPuEjTh8
Static task
static1
Behavioral task
behavioral1
Sample
MV. TBN.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
MV. TBN.exe
Resource
win10v2004-20220901-en
Malware Config
Targets
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Target
MV. TBN.exe
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Size
17KB
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MD5
3c1446661a4699bd8b1e30e50edb5033
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SHA1
362c1af3d3f43b4185e017b9a20f1bf73d0c2ab4
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SHA256
364d0bdf248f7f0e275ccbf178e50e55cf76b13ec131a0f2156f20526ef24991
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SHA512
dc9259264f76d2007d5f8a6c82ed26c3679f1300c541de98a1701fc7d257d8e5a7def10a8dc31e378888ab2f7b3ddad2dd7b33ea7bc3dabe84becf563e593fd7
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SSDEEP
384:4GcNoUSIjH32l276Wms8khnn1LRNQPuNn1UjTj9cyI:4GSZT2Wj8SJIPuEjTh8
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Snake Keylogger payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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