Analysis
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max time kernel
146s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2024 19:01
Behavioral task
behavioral1
Sample
faf6669ed4fca4f59291b6748ecd185e_JaffaCakes118.pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
faf6669ed4fca4f59291b6748ecd185e_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
faf6669ed4fca4f59291b6748ecd185e_JaffaCakes118.pdf
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Size
92KB
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MD5
faf6669ed4fca4f59291b6748ecd185e
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SHA1
7416d1313bc85ec8ffffef9a14218a98b481455a
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SHA256
c1f42e5233f78ffd74bf9e244b7c761c974e2b7eaab82159db6a8ccba0ec35f8
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SHA512
922ee0f1e570160e1d723008fe96fc6f134051be861e97ed4263a131fb88955a7e6f94f82d2055757ab2af40c3e390031a4877166027d49596acb555215a19ff
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SSDEEP
1536:/Hu+YFPQl4/Z0/rAhtXfTFl+iN1qpCJIpv32dwjbWGfRqr3ZWbpONSkmNgS99:/JUZ0/rAhFfTFlrEbdmdsNfRqr3bNSku
Malware Config
Signatures
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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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3176 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe 3176 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3176 wrote to memory of 1836 3176 AcroRd32.exe 92 PID 3176 wrote to memory of 1836 3176 AcroRd32.exe 92 PID 3176 wrote to memory of 1836 3176 AcroRd32.exe 92 PID 3176 wrote to memory of 3476 3176 AcroRd32.exe 93 PID 3176 wrote to memory of 3476 3176 AcroRd32.exe 93 PID 3176 wrote to memory of 3476 3176 AcroRd32.exe 93 PID 3176 wrote to memory of 3944 3176 AcroRd32.exe 94 PID 3176 wrote to memory of 3944 3176 AcroRd32.exe 94 PID 3176 wrote to memory of 3944 3176 AcroRd32.exe 94 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 3752 3944 RdrCEF.exe 97 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98 PID 3944 wrote to memory of 5028 3944 RdrCEF.exe 98
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\faf6669ed4fca4f59291b6748ecd185e_JaffaCakes118.pdf"1⤵
- 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:3176 -
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⤵PID:1836
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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" --backgroundcolor=165140432⤵PID:3476
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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" --backgroundcolor=165140432⤵
- Suspicious use of WriteProcessMemory
PID:3944 -
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=1A2FB118B34922A0D1758B677EB3EC61 --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=1A2FB118B34922A0D1758B677EB3EC61 --renderer-client-id=2 --mojo-platform-channel-handle=1696 --allow-no-sandbox-job /prefetch:13⤵PID:3752
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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=F10FD1E6A3D82CFEB6B2207D4315FC05 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5028
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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=6EA90B2AEFBDCAFD81E0BE3CE0BB89A7 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2348
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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=93AAE1353B6C79F701A6CE071B23DA47 --mojo-platform-channel-handle=2172 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4288
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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=B711FD0F0E702F35575C2A6580C30479 --mojo-platform-channel-handle=2080 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2004
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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=FF2C80D4C47295A67A7031D2C014EDC1 --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=FF2C80D4C47295A67A7031D2C014EDC1 --renderer-client-id=8 --mojo-platform-channel-handle=2132 --allow-no-sandbox-job /prefetch:13⤵PID:4996
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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" --backgroundcolor=165140432⤵PID:1084
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3744 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵PID:3148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD584f922ddf42dd38cdbe3bb515d258b69
SHA19a29ed47fa1e00f91a6e6c79c98c8df5ef2f77a0
SHA256e7b55c437eeb0a2eca4eab7939edc1274485abd7daed2039a2e349623c894692
SHA5126e1612a1a8a4c941277b93325add16f696c6ff16dace062205f90106f6868008f0e396bab13d8dc3e64b290b6e8b22edb17ee4d01abc8618757e8c97b2e3be48
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e