Analysis
-
max time kernel
141s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10/08/2024, 01:05
Behavioral task
behavioral1
Sample
843efce4271afbf759a520a514febeed_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
843efce4271afbf759a520a514febeed_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
843efce4271afbf759a520a514febeed_JaffaCakes118.pdf
-
Size
12KB
-
MD5
843efce4271afbf759a520a514febeed
-
SHA1
fdc712628b73d26b38de3621d66410f5a68026a6
-
SHA256
60fe41d795d6c66f665360837779773914b535b70bf6ac99f8b727e6684e0d52
-
SHA512
d6afc5a4b46b09b776fa6905d1ea99265d4cd0490c54f147075857aaf3927430aa85d3570f5b2934ae33e47eb5d2792f73100c3c584fdb5b0ce5dabed8c29e27
-
SSDEEP
384:DLEMMLEtysyokvtFtZ5mmpkiJgMyFtZ5mmpkiJgPSVIVs12B4r1oJ0JlV098pRPs:Dg/gbkvtF+BF+mcs1fLw3
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3136 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe 3136 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3136 wrote to memory of 3036 3136 AcroRd32.exe 93 PID 3136 wrote to memory of 3036 3136 AcroRd32.exe 93 PID 3136 wrote to memory of 3036 3136 AcroRd32.exe 93 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 2604 3036 RdrCEF.exe 96 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97 PID 3036 wrote to memory of 4176 3036 RdrCEF.exe 97
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\843efce4271afbf759a520a514febeed_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:3136 -
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:3036 -
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=0643DCD5AC46ABC0F4C9B7C3A10AD8B3 --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=0643DCD5AC46ABC0F4C9B7C3A10AD8B3 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2604
-
-
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=89C4D046F03290D69C4CE86F746B58A4 --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4176
-
-
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=7D2EA78948EE6DDB5FEC759A95F856DA --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3804
-
-
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=E45BCAF25784439B74DFD9A2E108358B --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3548
-
-
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=E967C683437D3408476A46984B3C2188 --mojo-platform-channel-handle=2060 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4672
-
-
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=079BEB937BE782487EB44C7B8BB7908C --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=079BEB937BE782487EB44C7B8BB7908C --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4648
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD53ebecf0d622f780171fd07c5a53d09b0
SHA19c4a63798ac0e9cd58a3eaa3e7acae2ea240ebac
SHA256b24f543445f75ceac1cee9d2a4a1c011bf816fc8bc7ea2eeb58c7e2c5d95a080
SHA512f728cc2f808fd49763fe78559c0616c26bb90d13014c0f7f338f035338a3447626b680d10fa954d4a6ca8750e372e156bd65d889b54e8908eae52d110025991b
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5