Analysis
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max time kernel
8s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19-09-2022 05:14
Static task
static1
Behavioral task
behavioral1
Sample
eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe
Resource
win10v2004-20220812-en
General
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Target
eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe
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Size
72KB
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MD5
ce897b97d99cdb68c775ab3c45006d5d
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SHA1
6f2e8a907ef5e734552b63e49ea0ef200ad566f9
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SHA256
eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff
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SHA512
4920c28f8eca6657424e5130a9f3d5ca7eeb3bb9f0108fa1443be1347f7ff7f7b2413e6605ea0cc332bdaad097d1544daa21c9aceec6faaca013e4fe78b3ab3f
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SSDEEP
1536:Z3/JPL8wVS52OH7rtWO5frVyq1h33/JPL8wVS52OH7rtWO5frVyq1h5RJ:jlSxH795zVyAhJlSxH795zVyAh5RJ
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 11 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IE\ = "????" eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open\command eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open\command\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE " eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IE\DefaultIcon eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IE\DefaultIcon\ = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE,0" eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell\open eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.IE eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.IE\ = "IE" eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IE eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IE\NeverShowExt = "1" eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IE\shell eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 964 eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 964 eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe Token: SeDebugPrivilege 964 eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 964 eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe"C:\Users\Admin\AppData\Local\Temp\eb0685debd40d855e9ec4d3ad3fbbfabb7e5ba129a69e57dfa503bdf2e56ebff.exe"1⤵
- Modifies visibility of file extensions in Explorer
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:964