Analysis
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max time kernel
160s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24/11/2022, 03:54
Static task
static1
Behavioral task
behavioral1
Sample
abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe
Resource
win10v2004-20220812-en
General
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Target
abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe
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Size
681KB
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MD5
34f5ea392de52be3ce248ed71de666b8
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SHA1
2165c8351e302a5bbda85ed8b93bae7216e15cf0
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SHA256
abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0
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SHA512
1598e702f962100e4d993a77a6ef040f843da3cc6d895b2f6246b766b8de1382307983a82eed82f2bbe889d7aed89d57898a26ef4eadd82d03d7ed9417e0e9d4
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SSDEEP
12288:xgM0xX/tdDZxZi/WARQQfvZeBG72lD/y0CIhPUW2HwuMg4IZXfO34NENPRH8V97x:xgdNi/WhkRn72B/y0CsUwcBO3oEN5H+x
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 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.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\\abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.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\\abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.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 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe -
Modifies registry class 34 IoCs
description ioc Process 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}" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.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\\abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.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\\abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.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" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4636 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4636 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe 4636 abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe"C:\Users\Admin\AppData\Local\Temp\abf0aac8a16f8444755a2e11aa63fd3c4b593b4a3da5a87adb0b036cbddcc6e0.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4636