Analysis
-
max time kernel
132s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 10:56
Behavioral task
behavioral1
Sample
a2427d3352ab5dc2433469dd3bfffd34_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a2427d3352ab5dc2433469dd3bfffd34_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
-
Target
a2427d3352ab5dc2433469dd3bfffd34_JaffaCakes118.pdf
-
Size
34KB
-
MD5
a2427d3352ab5dc2433469dd3bfffd34
-
SHA1
f2889dfce173c85e23c4fb03cfbd77e88f2bb228
-
SHA256
b956daf5d23da83399c9aa1859bf4943e6227b3cae45e099aebed4ce000772a5
-
SHA512
21a584768a599bb6603100dc11dc0f6236f2e44c823e9898821220ea35abb3ab71d152212385c17f2c9f50fe2dc7e333be542716ac7738657bcf18f7d3835959
-
SSDEEP
768:KycMgTdkHlz39Uf60VhzJcE2H+ga956fjA1FgWvPL5VKu:Hjghk59O9VhzqE2H+Z9IfjAjHvPLTKu
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2644 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe 2644 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2644 wrote to memory of 4812 2644 AcroRd32.exe 87 PID 2644 wrote to memory of 4812 2644 AcroRd32.exe 87 PID 2644 wrote to memory of 4812 2644 AcroRd32.exe 87 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 4872 4812 RdrCEF.exe 88 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89 PID 4812 wrote to memory of 1340 4812 RdrCEF.exe 89
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\a2427d3352ab5dc2433469dd3bfffd34_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:2644 -
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:4812 -
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=F57C99D71835208B0E75393A8C560F84 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4872
-
-
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=8D3DD645F2854EB3049524F1B4CF4235 --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=8D3DD645F2854EB3049524F1B4CF4235 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1340
-
-
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=739E6B5728CC4C78DA2EE1A1A922F43A --mojo-platform-channel-handle=2272 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1548
-
-
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=AE356CE8A37B49B6C8174881021D12F5 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4100
-
-
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=B9E1A5F1953B0F1C3AAEF95F67632DB2 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1996
-
-
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=D031300738029E1800E8B2C9E5FB50A9 --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=D031300738029E1800E8B2C9E5FB50A9 --renderer-client-id=7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2956
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2208
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD50c14a657ad27a0d90649a519e7d85276
SHA12626add5086dc1f943f5c528b221294d20fe675c
SHA256e7ceab72f2b2bc1232dd090d56d639c1771b95bf3fc2d0e1e25bb989b1731754
SHA512b0a89a0b5a77253cd6a042272a3318d33d9ca53a089acb5c15eed8587cf9d7ec922a8998dc3cef7a040683663c3328d5bbf9584a058ae200337f6481995cb3a7
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5