Analysis
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max time kernel
134s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 03:18
Static task
static1
Behavioral task
behavioral1
Sample
6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe
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Size
817KB
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MD5
6d29e41abdb10d8db8a24ed6f23020b7
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SHA1
b22604b58c7b9f440dba66db1125a54fe91e6c18
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SHA256
49bcdd6a25f00b90a604ecac1c64a74d2d336056892b5d11b9806ffaff5d617d
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SHA512
8ee40e15c670455bd9109cda9bf42e90cd65f5f1f20914b73182b986cf619a2bfd95f8fa235cf3206f299a5ef94d7fa07a00aaea36a9fc78929d8f0559006392
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SSDEEP
24576:y+jm/yz0jS/pcVp2qtVwnE3IfzC/8Q0ViJG2UfrLi:y+6dObSOYqm8WG2uXi
Malware Config
Signatures
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Registers COM server for autorun 1 TTPs 3 IoCs
Processes:
6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe -
Processes:
6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe -
Modifies registry class 34 IoCs
Processes:
6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe" 6d29e41abdb10d8db8a24ed6f23020b7_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\\6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exepid process 404 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe 404 6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6d29e41abdb10d8db8a24ed6f23020b7_JaffaCakes118.exe"1⤵
- Registers COM server for autorun
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/404-10-0x0000000002800000-0x0000000002984000-memory.dmpFilesize
1.5MB
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memory/404-11-0x0000000002800000-0x0000000002984000-memory.dmpFilesize
1.5MB
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memory/404-2-0x0000000002800000-0x0000000002984000-memory.dmpFilesize
1.5MB
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memory/404-9-0x0000000002800000-0x0000000002984000-memory.dmpFilesize
1.5MB
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memory/404-12-0x0000000000F10000-0x0000000000F11000-memory.dmpFilesize
4KB
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memory/404-14-0x0000000000F10000-0x0000000000F11000-memory.dmpFilesize
4KB