Analysis
-
max time kernel
140s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:32
Behavioral task
behavioral1
Sample
91d02e39f3c043b9bab01d813aaa4b8f_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
91d02e39f3c043b9bab01d813aaa4b8f_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
-
Target
91d02e39f3c043b9bab01d813aaa4b8f_JaffaCakes118.pdf
-
Size
53KB
-
MD5
91d02e39f3c043b9bab01d813aaa4b8f
-
SHA1
90fb1340133f01e9caf7c92bf6d9200824200ffe
-
SHA256
fd3b24a9adaf9d85eb44e01504a97b57befaba44d895c32ff7290fd20804594d
-
SHA512
c188a0a7115760a5aa6839c0d75e26f26227551d07b395f981a5cb9619b19cf8dbefe37ad386eb463caff2106bfc8a5e7cd554d20e401374fa2d14a8da6754f9
-
SSDEEP
768:UgGzpD7pNTdfRPR0Ozvw7ogjQGPCtEmbaryGr3kXFEfZMjG8XgPu7Ml2DvZ4h5+X:hGFPpNTdfX0iyoH13IKvZ4h0rI1lt6
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4200 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe 4200 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4200 wrote to memory of 4400 4200 AcroRd32.exe 85 PID 4200 wrote to memory of 4400 4200 AcroRd32.exe 85 PID 4200 wrote to memory of 4400 4200 AcroRd32.exe 85 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 860 4400 RdrCEF.exe 89 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90 PID 4400 wrote to memory of 4068 4400 RdrCEF.exe 90
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\91d02e39f3c043b9bab01d813aaa4b8f_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:4200 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4400 -
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=AC88E73AC1C67061CF27E71C702216A2 --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=AC88E73AC1C67061CF27E71C702216A2 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:860
-
-
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=0958DA8899264732F5B7E13C915AE693 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4068
-
-
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=D83204D535C811AFC846165A1DEC1CC0 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4092
-
-
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=39C5AD25F774909AA3281E51BA29E507 --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=39C5AD25F774909AA3281E51BA29E507 --renderer-client-id=5 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5012
-
-
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=81A7A176E26487866D37256430CF5305 --mojo-platform-channel-handle=2072 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3392
-
-
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=804C1E1B8A26222130F4DCA3A930003C --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1740
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4696
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5f38b2dc9ccaf52ad1175d3ef2af59ecf
SHA1d01ae0ef3fe0e79f340c8a36f3d72eadf1e7d7ca
SHA256cbac4ddb295faec8d30bb24ca565b3ffe2d5ffc284ad3fd7c069f9f255bd6fe9
SHA512aff9b919760fecded51a8f73637e88a9f7c3166813ed29839e69bdfba511014ed88f478c791c903de4f142d32e9c67fb9f9c87e060bed784761a484bf690acb4
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5