Analysis
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max time kernel
66s -
max time network
55s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 00:15
Static task
static1
Behavioral task
behavioral1
Sample
03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe
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Size
810KB
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MD5
03f493b5274630d01d7ba0492bad609b
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SHA1
b7215708b8ea11c1608609140f22e691dc027eed
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SHA256
b31191b6bae69c832b642234e6675f0bca8edea810437cc11c2dd8c7be558c6b
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SHA512
19f8e1e8c019554b2a9fb003d31c846a51f5198f3951f65820dccbf18270bf158d33016dbbdf582da1aa7621980a0dee4324014156792a050227f3ce8bebda3e
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SSDEEP
12288:Tt1IYbWCCdYSW+9bD5qQMgcqqLM3Q2zL5z03GqK4SiZMKkZtiTHPS58XAdCFDJ:TttSLH5qhgcg37f5+GqXSiIU2vCFDJ
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe -
Processes:
03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe -
Modifies registry class 34 IoCs
Processes:
03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exepid process 3140 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe 3140 03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\03f493b5274630d01d7ba0492bad609b_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3140