Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22-08-2024 18:24
Behavioral task
behavioral1
Sample
b8a7e8f2dc52bab1b5dddecc78126cd8_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b8a7e8f2dc52bab1b5dddecc78126cd8_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b8a7e8f2dc52bab1b5dddecc78126cd8_JaffaCakes118.pdf
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Size
112KB
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MD5
b8a7e8f2dc52bab1b5dddecc78126cd8
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SHA1
6ff1eeb5f60538785e43c1a551407a0d574aafb6
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SHA256
058024f01d823e9d030c35b04dbb51c39fdc2474f08bed80e2f982b6a473ab64
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SHA512
abbeb6a13a166d571121cb323e654ed4d03d56588304fc0b5faae2f3d8b0479027cc4b99905f12d6f346a994bd62614c342780cebbe8395779e0ad74100c1da6
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SSDEEP
3072:UIJ0cf6D1OkPQgZzHIrLgMWMB8eMmGSdA6pwUpOBcbIX:J0cdOQghor1WMBimGS7OGq
Malware Config
Signatures
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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 AcroRd32.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 -
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3024 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe 3024 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3024 wrote to memory of 380 3024 AcroRd32.exe 91 PID 3024 wrote to memory of 380 3024 AcroRd32.exe 91 PID 3024 wrote to memory of 380 3024 AcroRd32.exe 91 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 1280 380 RdrCEF.exe 92 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93 PID 380 wrote to memory of 460 380 RdrCEF.exe 93
Processes
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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\b8a7e8f2dc52bab1b5dddecc78126cd8_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:3024 -
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:380 -
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=227CDA95A4D9E7BD5D7ED3BB74E617B6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1280
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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=269F9A3DF2B43239E598AA6A321B87CC --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=269F9A3DF2B43239E598AA6A321B87CC --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:460
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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=D62831BA78DA63C1B915B56700C292E9 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2744
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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=4EA9F0B0AEE960E0B3C479F8FBED1725 --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=4EA9F0B0AEE960E0B3C479F8FBED1725 --renderer-client-id=5 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2244
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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=B040650B2C65B6DA41847BD08868B94D --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2804
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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=0BA8473A6AEE9FF4E08F9C4A26D557CF --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3608
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2108
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5b1c59bdb172a997c6499b8de87efe0ae
SHA1944600d60b0923f8bc8fdc1891b0c9eb3157bd1d
SHA256784d6e73e142289c4672a3de2ea4e93272e9f1e293aac45a964dc07590eb7018
SHA512a3ceeae1aca63adea589d8852a932c9df763680fdbfc96b2a6114f4a2ad1e73e5962b89e1160c9f1ab73a6e2667453d3a2b08a998e148464d1ea0877d77b0654
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5