Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
27-07-2024 07:02
Behavioral task
behavioral1
Sample
774b74daffeb90b5121a943d405cc6f4_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
774b74daffeb90b5121a943d405cc6f4_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
-
Target
774b74daffeb90b5121a943d405cc6f4_JaffaCakes118.pdf
-
Size
74KB
-
MD5
774b74daffeb90b5121a943d405cc6f4
-
SHA1
cb51a69c560dcf1d4ea245625f55b07a0d85623e
-
SHA256
fdbd04ff776fc7f2c46eb995dee46818d1fc3287b48597d2fd32f90ef95f4f00
-
SHA512
782576e3abf1462d12728fbb9c789a940465b4f6b2fffcf40da139d35d47616bd815ca2ee76f7f6b2090f0657371eac9ee4effd94849e7500036fb2c6966aec9
-
SSDEEP
1536:Nzk8fWLlg95YG0jHC4nrl/oWCwAW7gE0Uzv3woxBTVJG:KwLI5/oJNEpzv3wI7G
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4424 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe 4424 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4424 wrote to memory of 3004 4424 AcroRd32.exe 91 PID 4424 wrote to memory of 3004 4424 AcroRd32.exe 91 PID 4424 wrote to memory of 3004 4424 AcroRd32.exe 91 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2004 3004 RdrCEF.exe 92 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93 PID 3004 wrote to memory of 2340 3004 RdrCEF.exe 93
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\774b74daffeb90b5121a943d405cc6f4_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:4424 -
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:3004 -
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=5E103DCB046AFAF96A9FC5E0D918CEB9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2004
-
-
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=13DFA6B17583A6359957E77A2A2D5382 --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=13DFA6B17583A6359957E77A2A2D5382 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2340
-
-
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=28F8FF28114C9ABDD6956E16AE7752EA --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1196
-
-
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=CF61952AA3FF6F5BE84BA7532BB40D6A --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:904
-
-
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=8FFCDA71196DA2DE7578660E5E9E600E --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=8FFCDA71196DA2DE7578660E5E9E600E --renderer-client-id=6 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1984
-
-
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=D66D0BC134AFB7CC7ADA27B7C55DA4ED --mojo-platform-channel-handle=2524 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2228
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1592
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5024f4f2873c19ab9d02980b509dd4418
SHA1b180a21a876275c65633935a437a1869aa0a1856
SHA2569947fdca1cd8ceac8d8c499ab3f6d7de9d4d6b6c5b8bd795b53e6e2c2cbc7bd8
SHA512034acb61783d5b2a6d4f73a8e806faffa71bde28d61c3ccd57eadd92124dc56e8790e9f733c6b0d4fd10cf1414ec488706abbaba515d7c90e9f30cf8596bbe60
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5