Analysis
-
max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21-04-2024 18:15
Behavioral task
behavioral1
Sample
ffdf656a3fc9705414efa45103f565d3_JaffaCakes118.pdf
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ffdf656a3fc9705414efa45103f565d3_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
-
Target
ffdf656a3fc9705414efa45103f565d3_JaffaCakes118.pdf
-
Size
84KB
-
MD5
ffdf656a3fc9705414efa45103f565d3
-
SHA1
622f44ec338b68770146d52a9c3a6051bbd02949
-
SHA256
6a7e5b6f76ca6e84b77f0fa6456bef2f289fd043231aee53341e6a82f7810eea
-
SHA512
ca61fceebde577b0761196fb784050e57c81baf2145d49f526425bcf4c7578e75738ba9bb70cd0c2a2453e2a944a80775af0ab022b62dbeb68e9d3ba26948350
-
SSDEEP
1536:2tpWRY8TeyAG/HhlkpFXRt6WZbdWbJgWYpO2+W37ckonN58CmSpsoteky:UKYxFGZlkb/68kbJ32hronFpsotm
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2220 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe 2220 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2220 wrote to memory of 3236 2220 AcroRd32.exe RdrCEF.exe PID 2220 wrote to memory of 3236 2220 AcroRd32.exe RdrCEF.exe PID 2220 wrote to memory of 3236 2220 AcroRd32.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 2904 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe PID 3236 wrote to memory of 5056 3236 RdrCEF.exe RdrCEF.exe
Processes
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\ffdf656a3fc9705414efa45103f565d3_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:3236 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=972533E3140E82BDBD06D59D36800480 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2904
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=96EB8EFC0CE5881C38637A7F55277E2C --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=96EB8EFC0CE5881C38637A7F55277E2C --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:5056
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=68A0DF4A6FF5EAC2BB299BB7225C66C2 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5040
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=58A8C20C228E55D856274355A323BEC2 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1688
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=216DFBA6EF70EA1122BBE20473DA7B5B --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=216DFBA6EF70EA1122BBE20473DA7B5B --renderer-client-id=6 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job /prefetch:13⤵PID:1132
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=F20E831F77E078DDD26D7D43665A8CFF --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2168
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:872
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD564ea8ea4807dd09b46fb66ec173cc73a
SHA17674803c0c826addf48b5132f17d3418e43e77ea
SHA256e42cb13c345cc43edf2ad119415ce78f81c96fc4b6c9e67ef1c6e639de7b2e56
SHA512ccc19dad18fde2264be55a2f8bb6c9b6ee4cdd03fd6a80296fccee652c04b62786c0ea0fa771e64ed544c78d65fa39eada6cb4d265c5c265018319b84a23894a
-
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5