General
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Target
Stub_tor.bin
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Size
7.8MB
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Sample
220619-zpal2aeeg9
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MD5
d0e6f160ce90dfd2f1cf2e7db50386e6
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SHA1
7d7ac432ac9791f3e2525dd8b7be931145dd0908
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SHA256
36b93ea2fe4b15383747d65a7b8b030b8e0416f3bb8ce8f9afb8af983846be87
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SHA512
741014be891a31c532948a8c836edc397eee79e47c583cfb7f01c7840bf644430560308e6b7041ee48332bbc7941028e6a5dd51054e9a7e4747c39ef73b70a31
Static task
static1
Behavioral task
behavioral1
Sample
Stub_tor.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Stub_tor.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
bitrat
1.38
r26hzsxsgtf7uhxalcwrufskghyueq35juekcvt3zetfiip7uec476yd.onion:80
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communication_password
81dc9bdb52d04dc20036dbd8313ed055
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install_dir
%appdata%
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install_file
BitRat.exe
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tor_process
tor
Targets
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Target
Stub_tor.bin
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Size
7.8MB
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MD5
d0e6f160ce90dfd2f1cf2e7db50386e6
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SHA1
7d7ac432ac9791f3e2525dd8b7be931145dd0908
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SHA256
36b93ea2fe4b15383747d65a7b8b030b8e0416f3bb8ce8f9afb8af983846be87
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SHA512
741014be891a31c532948a8c836edc397eee79e47c583cfb7f01c7840bf644430560308e6b7041ee48332bbc7941028e6a5dd51054e9a7e4747c39ef73b70a31
Score10/10-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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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 NtSetInformationThreadHideFromDebugger
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