Analysis
-
max time kernel
95s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-05-2024 14:38
Behavioral task
behavioral1
Sample
41daf3f584643a671d6497335e6c94fe_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
41daf3f584643a671d6497335e6c94fe_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
-
Target
41daf3f584643a671d6497335e6c94fe_JaffaCakes118.pdf
-
Size
12KB
-
MD5
41daf3f584643a671d6497335e6c94fe
-
SHA1
26c655962f19d40798b1cfc7fe39b8db7f360276
-
SHA256
58f53f2f895c693a4d3a89e014fc94a11deadfe1a128dde77b1e333b67534503
-
SHA512
4fbad11bc3ffbe8d69062f9c838c1ede7975be075b48f9627eab025de288e84dfc4186bfa71f976c4faa218c9761df22c8f6883a22ab2bd2e18ee1066c2dffe7
-
SSDEEP
192:WJN9ISvaxYc/nstTgQ8bNDo4CjTxTwNqCcgbZ4LVaWWrvF+Im/7PNzw4GaH0X6nY:WXG/xxDo4CjgcyZjF0OaHPu37
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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 3496 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
AcroRd32.exepid process 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe 3496 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 3496 wrote to memory of 1876 3496 AcroRd32.exe RdrCEF.exe PID 3496 wrote to memory of 1876 3496 AcroRd32.exe RdrCEF.exe PID 3496 wrote to memory of 1876 3496 AcroRd32.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 4016 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 RdrCEF.exe RdrCEF.exe PID 1876 wrote to memory of 1612 1876 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\41daf3f584643a671d6497335e6c94fe_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=9770A64AD3B41F26563A7BF7579319B1 --mojo-platform-channel-handle=1736 --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=06D3F2594CD87C84D16890D51DE86F1B --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=06D3F2594CD87C84D16890D51DE86F1B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --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=F1E35E8BA6158821FA579F1769F28202 --mojo-platform-channel-handle=2316 --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=AF8D90F8118E2A26D78BB9EDE3B9C4E8 --mojo-platform-channel-handle=1824 --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=85D2D268E25B406DFBA7E4AFD4A71C2F --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=85D2D268E25B406DFBA7E4AFD4A71C2F --renderer-client-id=6 --mojo-platform-channel-handle=2472 --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=4FCB1FB7AE7768B818322F65F233DC8E --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessagesFilesize
64KB
MD53a73ab84dea0fa9ad3f7221645702c2a
SHA15b5b54ef4b83dcbede4c72b3a28fb4fb97ab9068
SHA256abd35197a3dd1ee05dc2c7b60005dcb6e5471162c1d1ae9aee3dbd96994fc2c8
SHA512a4e1a5559c5eb7a07bdf9637c3c54d81acca58c42dd218b11fbde1c41b45675a2f1c36d4bdea53e135196562c7ddcd2e6dcb310e45c20b7db26daac86926b890
-
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/3496-126-0x000000000ABC0000-0x000000000AD0D000-memory.dmpFilesize
1.3MB