Analysis
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max time kernel
133s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2022 03:28
Static task
static1
Behavioral task
behavioral1
Sample
b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe
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Size
703KB
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MD5
5c579c38ae8424e2e8356ef0630da145
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SHA1
368b66f421ed10f260993747278292cd0f8dc226
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SHA256
b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1
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SHA512
15165c724aff13a20e843705ff381717736346594b8f28a8d3817c8f2af454969980fdee220c6131f5166f18f7ac67bd0d513098f8f0b1968720129fda0074d2
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SSDEEP
12288:6viyjlMsGhLqVjJ/gaTbiO/7hlS85TMalRU24LJgyo/30pFfhdC24WG:aYLqv/gaTbisSqrQL6yoQfhdC24WG
Score
8/10
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe -
Modifies registry class 34 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4832 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4832 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe 4832 b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe"C:\Users\Admin\AppData\Local\Temp\b030cc33db3e4956cca977d5793ad6100dbd4c77cf0d70828703831c487629d1.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4832