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Analysis
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max time kernel
36s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07/11/2022, 12:32
Static task
static1
Behavioral task
behavioral1
Sample
ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe
Resource
win10v2004-20220812-en
General
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Target
ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe
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Size
874KB
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MD5
5c0a9b214d9f41e243ee8c228aa82a0f
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SHA1
f8a6f541ca1e8f57e6118c8363644f9905b2bdd0
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SHA256
ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e
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SHA512
58b62358e30ba71ed45123992d3b699774922ae82ac01770ee07d86847e52e55a942b33f90da1574873ef865b6b1c0cc3a439a15f9d3a2cf2f3828ed331d9c8b
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SSDEEP
24576:XNEWKYoO4q5FvV3aBGTsjEJeaIpvG5Sg3i:dEWj5Fd3aAgjEJeaSwi
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.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 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe -
Modifies registry class 39 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1976 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1976 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe 1976 ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe"C:\Users\Admin\AppData\Local\Temp\ab24a356baa9437747e456cca2544934cfb87ec094bc4d879aa73399afa7571e.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1976