Analysis
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max time kernel
99s -
max time network
160s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
28-11-2022 14:39
Static task
static1
Behavioral task
behavioral1
Sample
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe
Resource
win10v2004-20220812-en
General
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Target
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe
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Size
874KB
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MD5
cbd773e151c5ca0b27ca39b4f7ce258f
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SHA1
5780dd2efa0e8b4c9a4db4e80df866d7746a8a8f
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SHA256
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83
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SHA512
a59852d0030aff75e118c112207409f76f86d6180b7062499b4f8b853fba933ca5ee477e281fc875662af26be06b2978be4fb22ec548337cd969905b0309570a
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SSDEEP
24576:WdEWqoYO4q5lsm/8S0xPmgQFB9uaJEghh2D2b:YEWj5lsm/8Kf0a6Ch2yb
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.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:
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe -
Processes:
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe -
Modifies registry class 39 IoCs
Processes:
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\Interface 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exedescription pid process Token: SeDebugPrivilege 1064 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exepid process 1064 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe 1064 801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.exe"C:\Users\Admin\AppData\Local\Temp\801d237c21c5ff4af89c4755a09209e5001981ca9ba84365724318843a1bdd83.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/1064-54-0x0000000075501000-0x0000000075503000-memory.dmpFilesize
8KB
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memory/1064-55-0x0000000002110000-0x0000000002255000-memory.dmpFilesize
1.3MB
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memory/1064-62-0x0000000002110000-0x0000000002255000-memory.dmpFilesize
1.3MB
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memory/1064-63-0x0000000002110000-0x0000000002255000-memory.dmpFilesize
1.3MB
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memory/1064-64-0x0000000002110000-0x0000000002255000-memory.dmpFilesize
1.3MB