Analysis
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max time kernel
94s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 02:31
Static task
static1
Behavioral task
behavioral1
Sample
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe
Resource
win10v2004-20220901-en
General
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Target
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe
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Size
836KB
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MD5
1f002be2bec961bf5843dd1bfdbbc74e
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SHA1
772cb355487e60a19e1163c9fa3a2de388933c24
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SHA256
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397
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SHA512
7c951df56ebb13ede44bc50e8c9df1198500fcf932ee48117482aec497ec11c7b8be7a561a14b0f4342ac2986985402679687aee75444e90516975dce44bbf2b
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SSDEEP
24576:VLbESrsLaGA+o87q+mZf1WQP9Oae1j03H:dIAUd275xlOjSH
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.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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Processes:
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe -
Modifies registry class 34 IoCs
Processes:
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exedescription pid process Token: SeDebugPrivilege 1352 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exepid process 1352 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe 1352 ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe"C:\Users\Admin\AppData\Local\Temp\ac125662ec4fc640d476c709b0182f3a2c80947fd8115c826b6f4051253cf397.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1352