Analysis
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max time kernel
40s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 13:56
Static task
static1
Behavioral task
behavioral1
Sample
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe
Resource
win10v2004-20221111-en
General
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Target
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe
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Size
812KB
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MD5
068d3145e86486d1c8208e6cbb375c50
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SHA1
83e7795dbd405e685bb627d606530d886bd97419
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SHA256
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359
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SHA512
8180461fea700dd835cf18b1a959abbf28fa82f8a581368f9960e292e0d69d026be6e29f77a2e5b32530e62771b5bf5930574c7595c97f34754a619f1b609c78
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SSDEEP
24576:6/1fUXoXOlxMbr3RczwX4iO/29RqBFweFhx:6/18pM33mz+PO/kqPrx
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.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:
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe -
Processes:
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe -
Modifies registry class 36 IoCs
Processes:
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exedescription pid process Token: SeDebugPrivilege 1908 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exepid process 1908 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe 1908 b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.exe"C:\Users\Admin\AppData\Local\Temp\b574b8c29b44cd6fa124cbf737a0b6320aa802dc1a9fd41669d4b9c74c1ce359.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/1908-54-0x00000000762F1000-0x00000000762F3000-memory.dmpFilesize
8KB
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memory/1908-55-0x0000000000A60000-0x0000000000BE2000-memory.dmpFilesize
1.5MB
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memory/1908-62-0x0000000000A60000-0x0000000000BE2000-memory.dmpFilesize
1.5MB
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memory/1908-64-0x0000000000A60000-0x0000000000BE2000-memory.dmpFilesize
1.5MB
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memory/1908-63-0x0000000000A60000-0x0000000000BE2000-memory.dmpFilesize
1.5MB