Analysis
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max time kernel
136s -
max time network
135s -
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 13:32
Behavioral task
behavioral1
Sample
863f24ba99cbbed2abb1b8187f7ac3d2_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
863f24ba99cbbed2abb1b8187f7ac3d2_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
863f24ba99cbbed2abb1b8187f7ac3d2_JaffaCakes118.pdf
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Size
71KB
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MD5
863f24ba99cbbed2abb1b8187f7ac3d2
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SHA1
852364af080737254a1accb106e869054e405923
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SHA256
a7cd60157538a98f3d4aeb914bb306a3764e36f435c8305ee146101d163cab8d
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SHA512
a81b636b3779a6cadcf260e75c9d706f1632433456a376bcd21eb6353dafdbcb0173464a12a427b28a762fa0147837049223f42ccabf9946adcf53d137d83abf
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SSDEEP
1536:+n8JAwhzb5z/YDWd23yfNe9yCDTR8VjgUCt7ghtVrDn:48JAGzVDcWd2Zg+TIjgttshtVv
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 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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4020 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe 4020 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4020 wrote to memory of 4488 4020 AcroRd32.exe 92 PID 4020 wrote to memory of 4488 4020 AcroRd32.exe 92 PID 4020 wrote to memory of 4488 4020 AcroRd32.exe 92 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2712 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 3636 4488 RdrCEF.exe 94
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\863f24ba99cbbed2abb1b8187f7ac3d2_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:4020 -
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:4488 -
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=39ABE794D800DD9E3699C7C6CCF909A5 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2712
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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=8AB938910C949520179CFF6D13970434 --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=8AB938910C949520179CFF6D13970434 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3636
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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=A1E60A83F94C9FD663051B299E7A8601 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1176
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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=AB1C79216F2389274B0D8DAA786A6DDD --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4088
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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=BD7247A2A5685B80B295E55099806BFD --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=BD7247A2A5685B80B295E55099806BFD --renderer-client-id=6 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:13⤵
- 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=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=5E37859F41262C945A9C2875BBE29A29 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1472
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2020
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d713bce8b52edccc715c486f24db37cf
SHA178fb818c37247f9efc0c88e8094124bb349ad6ac
SHA256d8e6154cc2c9615da8d4db02778903c6b4688f1b61f555254813f295de9b63ae
SHA512c1a7c201f524014c5a0be66fcc3ff6801c07c52a565ad1c3fe25e7c28d77af9d67f353f932512fe6948e0bd102b6bf681242de65fe69103b4c060dd6e0f96d9f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5