Analysis
-
max time kernel
115s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 14:20
Static task
static1
Behavioral task
behavioral1
Sample
bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
-
Target
bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe
-
Size
701KB
-
MD5
bc63f4fc74705b38c2ff048d7670c65c
-
SHA1
48c983c3decf9921a7468b2f29dd97f82c7adac7
-
SHA256
6de3010113d78e3c7affc3574e2aff3374f4583f9286ad451624b876a9baadbe
-
SHA512
0163644fe25b4d8b49e043a62a16829d780804bac8ca7c9d4eeeaf11768ea9f10d450679cc3557940d551b0edee92dcc7d0069834606b3a335b986da4620aaf2
-
SSDEEP
12288:MOBijTIILz5yfex/vfnSqNoVuOnMbEam3Ap5OkPJaho5ueC01I5a:MymxnvSvVuOMXmlsahogeCgI5a
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.
-
Processes:
bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe -
Modifies registry class 34 IoCs
Processes:
bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\ = "TinyJSObject Class" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version\ = "1.0" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040} bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Programmable bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\FLAGS\ = "0" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326} bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5} bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\ = "JSIELib" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\ = "{157B1AA6-3E5C-404A-9118-C1D91F537040}" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib\ = "{7E77E9F2-D76B-4D54-B515-9A7F93DF03DF}" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0\win32 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\TypeLib bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\Version bc63f4fc74705b38c2ff048d7670c65c_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\\bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{F28C2F70-47DE-4EA5-8F6D-7D1476CD1EF5}\LocalServer32 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\0 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{157B1AA6-3E5C-404A-9118-C1D91F537040}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ = "ITinyJSObject" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\ProxyStubClsid32 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib\Version = "1.0" bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3B3F3AAD-FB97-49FF-BFEE-D22869AC4326}\TypeLib bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exepid process 712 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe 712 bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bc63f4fc74705b38c2ff048d7670c65c_JaffaCakes118.exe"1⤵
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious use of SetWindowsHookEx
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4120,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=4192 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/712-10-0x00000000027D0000-0x0000000002953000-memory.dmpFilesize
1.5MB
-
memory/712-11-0x00000000027D0000-0x0000000002953000-memory.dmpFilesize
1.5MB
-
memory/712-9-0x00000000027D0000-0x0000000002953000-memory.dmpFilesize
1.5MB
-
memory/712-2-0x00000000027D0000-0x0000000002953000-memory.dmpFilesize
1.5MB
-
memory/712-12-0x0000000000D90000-0x0000000000D91000-memory.dmpFilesize
4KB
-
memory/712-14-0x0000000000D90000-0x0000000000D91000-memory.dmpFilesize
4KB