Analysis
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max time kernel
90s -
max time network
152s -
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 03:50
Static task
static1
Behavioral task
behavioral1
Sample
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe
Resource
win10v2004-20220901-en
General
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Target
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe
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Size
684KB
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MD5
912510e85f66e7a7fe9ed447391e605c
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SHA1
188ffb3990f6323fd9f3769fe87ee8172283cd3b
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SHA256
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3
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SHA512
3478beb6bb8211181fffa3283225446bf4807f4b1d0d99d75f6e56fe8312e1bc6423cb0add5d51922f76d972c4a54eca772df8dde431ff4292d2fa1ccfa25868
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SSDEEP
12288:8/ZqsC9Pa6P8Xu+Y0+4Kk3R61B0iYWfJWCMQHxvZj3uHcwTIfM1GjT9Alt:8sD18Xa1A3YBZffJWCNhjeFTIfMUvOlt
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.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\\abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.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\\abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.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:
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe -
Modifies registry class 34 IoCs
Processes:
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.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\\abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.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}" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.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\\abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exedescription pid process Token: SeDebugPrivilege 644 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exepid process 644 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe 644 abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe"C:\Users\Admin\AppData\Local\Temp\abf2acbdff4cff4cb325f92c5b637a35b3881865e352f8bb25b804b3f337c7b3.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/644-132-0x0000000001720000-0x00000000018A0000-memory.dmpFilesize
1.5MB