Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 14:21
Static task
static1
Behavioral task
behavioral1
Sample
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe
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Size
812KB
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MD5
bc64de7e4406e0badcc1a40def302367
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SHA1
5eb149dfd6decb926a11b2c35a332a00bd4ba785
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SHA256
7ad73545c568446a65578fc3f137e0ff3f140d157e8e483435dfaf43f1115d7c
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SHA512
2092c2b14135bbaebf8b22a5dc2f537be6d272351ea3e90e224645f52857b00934f0db39a3d8cc57a6fadbcd0c9cc940b14cb147c4383a876f5aefad1b8c859d
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SSDEEP
24576:+P10W58x2wwXwDoaVF7DC257I/qhXxPMvePVP8vqJgbSOSlR:+NZ580wwha2OZhhlPVi2gejR
Malware Config
Signatures
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Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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:
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe -
Processes:
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe -
Modifies registry class 36 IoCs
Processes:
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" bc64de7e4406e0badcc1a40def302367_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\\bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3024 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exepid process 3024 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe 3024 bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bc64de7e4406e0badcc1a40def302367_JaffaCakes118.exe"1⤵
- 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 v13
Replay Monitor
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Downloads
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memory/3024-2-0x0000000000C10000-0x0000000000D92000-memory.dmpFilesize
1.5MB
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memory/3024-9-0x0000000000C10000-0x0000000000D92000-memory.dmpFilesize
1.5MB
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memory/3024-11-0x0000000000C10000-0x0000000000D92000-memory.dmpFilesize
1.5MB
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memory/3024-10-0x0000000000C10000-0x0000000000D92000-memory.dmpFilesize
1.5MB
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memory/3024-12-0x0000000000150000-0x0000000000151000-memory.dmpFilesize
4KB