Analysis
-
max time kernel
134s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 03:14
Behavioral task
behavioral1
Sample
65d18375c583bc40d8fbd95d7aa0cdf7_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
65d18375c583bc40d8fbd95d7aa0cdf7_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
-
Target
65d18375c583bc40d8fbd95d7aa0cdf7_JaffaCakes118.pdf
-
Size
43KB
-
MD5
65d18375c583bc40d8fbd95d7aa0cdf7
-
SHA1
eb5f23f50296860d9c154203166efc4f0d7d35c1
-
SHA256
711b9157913c7c94c1a3eea0f2f5c01b89307fd3cfc3cb133321d7038de4e882
-
SHA512
15a3ed59532e3fa0f7b668c6a8e68e1ce9100415398660f37e4d99b7d1fe3943cb8a5f9d5e86bec1bf88e741e0ac9355ea4d533255588959a88f9e7582c6b05e
-
SSDEEP
768:lgGzpDNZBn+Y09vmaYvJKFpqenZhYOpNJdw/3lxS5Mgi9RLS:2GFxNeZfbd83lxSxi9RLS
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1168 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe 1168 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1168 wrote to memory of 4948 1168 AcroRd32.exe RdrCEF.exe PID 1168 wrote to memory of 4948 1168 AcroRd32.exe RdrCEF.exe PID 1168 wrote to memory of 4948 1168 AcroRd32.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4088 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 RdrCEF.exe RdrCEF.exe PID 4948 wrote to memory of 4620 4948 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\65d18375c583bc40d8fbd95d7aa0cdf7_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=228B586EE606C9865380F242E8197E7C --mojo-platform-channel-handle=1744 --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=60492A4E06E58F48FEAF44667DEC1BFE --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=60492A4E06E58F48FEAF44667DEC1BFE --renderer-client-id=2 --mojo-platform-channel-handle=1756 --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=4DE65BB312D5D2F8156728020A231C69 --mojo-platform-channel-handle=2292 --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=D15A367E5C3C6B610245723B3B0EDF60 --mojo-platform-channel-handle=1928 --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=940E161F9AFEBB5078206689A9079C10 --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=940E161F9AFEBB5078206689A9079C10 --renderer-client-id=6 --mojo-platform-channel-handle=1744 --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=E675B1D7205C8EF8BF59571CE815C213 --mojo-platform-channel-handle=2456 --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
MD5fafd50148f40a3752e76369139d212a8
SHA1cf66b9ad13e83c889a91767ccdc23a876cfdcd3a
SHA2567706aeb57329d7808a0683955dbf64cb25a9a24c8aabe299416f669a9a21102b
SHA512973758fea5da7a81d663cc9578232de0e1133bbf9f10679401f4b09696e4e1e89ab427b9c632a723dd29f5ff7bb76ddaf4b8a3cb458890b6fc76cbfe5c257428
-
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