Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 13:21
Static task
static1
Behavioral task
behavioral1
Sample
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe
-
Size
874KB
-
MD5
bc25b953e051ec8575981d349e81a743
-
SHA1
497f95a66137045caca031f8ae88373980c5cd1b
-
SHA256
c06ec3f7cc573aa256cc8db560f246e81f9627f25661c6bcb3ce7571cd385cca
-
SHA512
e4b48d66da4ef794c8cb72865edc499b6474e3322e8915b312f7777a0095ef47ef37efe7c884a83006712e470b2a0cf345081d70845224576434679fef7df9d3
-
SSDEEP
12288:1eIER6GC0GzmmKaHiVdqT0ANdfPFu/sSXKMbls397OYIGOZmHF4wZjNXNFN:1acEhoDFuxTq7TOY4wNFN
Malware Config
Signatures
-
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.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Processes:
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe -
Processes:
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe -
Modifies registry class 39 IoCs
Processes:
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Wow6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 2240 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
bc25b953e051ec8575981d349e81a743_JaffaCakes118.exepid process 2240 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe 2240 bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\bc25b953e051ec8575981d349e81a743_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bc25b953e051ec8575981d349e81a743_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
Loading Replay Monitor...
Downloads
-
memory/2240-2-0x0000000001F10000-0x0000000002055000-memory.dmpFilesize
1.3MB
-
memory/2240-11-0x0000000001F10000-0x0000000002055000-memory.dmpFilesize
1.3MB
-
memory/2240-9-0x0000000001F10000-0x0000000002055000-memory.dmpFilesize
1.3MB
-
memory/2240-10-0x0000000001F10000-0x0000000002055000-memory.dmpFilesize
1.3MB
-
memory/2240-13-0x0000000000250000-0x0000000000251000-memory.dmpFilesize
4KB
-
memory/2240-15-0x0000000000250000-0x0000000000251000-memory.dmpFilesize
4KB