General
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Target
Stub_tor.exe
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Size
7.8MB
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Sample
230303-t5hdxsad82
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MD5
c897b92d4619272fac887350bd38ec9b
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SHA1
82374b547a841c1a04a0d29c0b6a1b339e4b625d
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SHA256
bac43b74a0269d4f14098d8f8a51e07d14999cc393ab85a82e933ada1dffe82a
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SHA512
1dfeb407e3206bcea7a576d859ab6f994b56252b6c570ea08eef667bdc827b927884b899bec058b1da70a224f53cc11d580cc25c3835d0e2aabd965bd02ef47b
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SSDEEP
196608:oIRcbH4jSteTGvFxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:odHsfuFxwZ6v1CPwDv3uFteg2EeJUO9E
Behavioral task
behavioral1
Sample
Stub_tor.exe
Resource
win10-20230220-en
Behavioral task
behavioral2
Sample
Stub_tor.exe
Resource
win7-20230220-en
Malware Config
Extracted
bitrat
1.38
ewmkjdfvkp7fnlx43r4oykku2fgmrrhcr6ulpmndnsnwck2hiyvazlad.onion:1235
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communication_password
81dc9bdb52d04dc20036dbd8313ed055
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tor_process
tor
Targets
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Target
Stub_tor.exe
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Size
7.8MB
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MD5
c897b92d4619272fac887350bd38ec9b
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SHA1
82374b547a841c1a04a0d29c0b6a1b339e4b625d
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SHA256
bac43b74a0269d4f14098d8f8a51e07d14999cc393ab85a82e933ada1dffe82a
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SHA512
1dfeb407e3206bcea7a576d859ab6f994b56252b6c570ea08eef667bdc827b927884b899bec058b1da70a224f53cc11d580cc25c3835d0e2aabd965bd02ef47b
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SSDEEP
196608:oIRcbH4jSteTGvFxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:odHsfuFxwZ6v1CPwDv3uFteg2EeJUO9E
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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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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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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 NtSetInformationThreadHideFromDebugger
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