Analysis
-
max time kernel
141s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 23:08
Behavioral task
behavioral1
Sample
269135135201f00d55bbe9c94d07f2e7_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
269135135201f00d55bbe9c94d07f2e7_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
-
Target
269135135201f00d55bbe9c94d07f2e7_JaffaCakes118.pdf
-
Size
12KB
-
MD5
269135135201f00d55bbe9c94d07f2e7
-
SHA1
f2a7370605ee402ef4157acbbc986b46f8a78551
-
SHA256
e95fd46e1607d238dc13e6b879a3b577000a19e32c3717c78ff5cc317301b670
-
SHA512
b7816e430e940727e3e90bbd05ca9c544bbe95b8bd9540c8427928b390144af550421bcb24d395650c3f6e0f98b20bd84291c2a1f0cf314d41e6534c7417c758
-
SSDEEP
384:wPz4ULMxLIKXHwSb/nIdtTgj9gyj6LRKKk0DwtmZEZJJpSVQCFjbkQZ:wb/uZXpsduzjSRKwH24QCFH
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-1-5-21-2547232018-1419253926-3356748848-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 2360 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
AcroRd32.exepid process 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe 2360 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 2360 wrote to memory of 4520 2360 AcroRd32.exe RdrCEF.exe PID 2360 wrote to memory of 4520 2360 AcroRd32.exe RdrCEF.exe PID 2360 wrote to memory of 4520 2360 AcroRd32.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4516 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 RdrCEF.exe RdrCEF.exe PID 4520 wrote to memory of 4012 4520 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\269135135201f00d55bbe9c94d07f2e7_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
-
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
-
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=915785DA15F074B8E3C34B4E22DF8425 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=91CD072B5DC269E0271623A5430C58D2 --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=91CD072B5DC269E0271623A5430C58D2 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
-
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=35903341BC8026B26D4EC0CF4D08466C --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=50B9A472204EA301DD6939EAB0439743 --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=50B9A472204EA301DD6939EAB0439743 --renderer-client-id=5 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:13⤵
-
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=B4E44470FB9CA23E50079199210DD4D5 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
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=79166E9ADC8F9E9704483D5237233BBC --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD56ab0aac8f9e2580b2a15eabd1da9689d
SHA1eadd44b52805660dde89caf9702992d03e0f3ffe
SHA25677ddc3e4978ca07927ef518fbef551078afc79505270c897f97bb87b4f658d98
SHA51240dc8cd8b7409d4cdb59c51209b4e7a84afe1d1003402b066d2f01fdab491f497d09081935f55d29505a72f912e9dc93fd2fe08d9bceb8274852d3bc2ba3b967
-
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
-
memory/2360-127-0x000000000A830000-0x000000000A97D000-memory.dmpFilesize
1.3MB