Analysis
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max time kernel
229s -
max time network
333s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
28-11-2022 14:29
Static task
static1
Behavioral task
behavioral1
Sample
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe
Resource
win10v2004-20221111-en
General
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Target
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe
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Size
701KB
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MD5
136ce4ad5a76d1624c1c2871bf572623
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SHA1
029dfa4adf06aec96c53b7d2cfbec229d3a0abe0
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SHA256
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a
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SHA512
52fdd306cc033d456cbd52e26bfed9566c7b1b9ca848767554c8dd4bdf4656e705eb80306e60a06ae4399a1e30a39968421926f8777f93124e019b335c808e5f
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SSDEEP
12288:8OBbjTIILz5yfnfiyFeYPZMqEVWb/b+COg45IqPBu/qlZ5j5ybm3PaYbWv9EJ4XR:8ycfigoAb/bPOxbJDDt5yESYaFhR
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.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:
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe -
Processes:
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe -
Modifies registry class 36 IoCs
Processes:
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exedescription pid process Token: SeDebugPrivilege 1352 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exepid process 1352 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe 1352 ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.exe"C:\Users\Admin\AppData\Local\Temp\ac2a6ea3d7e9883d3563a5861557f32af8ae222396270ae22f066f2dea692d1a.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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1352-54-0x0000000075FF1000-0x0000000075FF3000-memory.dmpFilesize
8KB
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memory/1352-55-0x0000000001E70000-0x0000000001FF3000-memory.dmpFilesize
1.5MB
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memory/1352-62-0x0000000001E70000-0x0000000001FF3000-memory.dmpFilesize
1.5MB
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memory/1352-63-0x0000000001E70000-0x0000000001FF3000-memory.dmpFilesize
1.5MB
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memory/1352-64-0x0000000001E70000-0x0000000001FF3000-memory.dmpFilesize
1.5MB