Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 17:43
Behavioral task
behavioral1
Sample
9f05e42f8528fd0cdc8c8130ddc4405f_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9f05e42f8528fd0cdc8c8130ddc4405f_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
9f05e42f8528fd0cdc8c8130ddc4405f_JaffaCakes118.pdf
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Size
184KB
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MD5
9f05e42f8528fd0cdc8c8130ddc4405f
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SHA1
11adbb0f820a295a777df9e7ba338853e9624fce
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SHA256
8dcec80ad09765cfdbf5d83fe9e62afc7b917c27f4d5aebe7ecf27749afae62b
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SHA512
03ce353e1e22643d7f97031c78aaac0e9c358b2a41a53cc474dc17eb485b2c8a5d79f42970ee668b0dc750c37b18a9541789c223429ceecb6e2b6c7ae2ab0489
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SSDEEP
3072:sg2irbxzGAFYDMxud7fKg3dXVmbOn5u46KjnHTGCTbnvmfM4T68SM:t2MKlWQ7Sg3d4bOZzGcqMU
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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4320 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe 4320 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4320 wrote to memory of 2020 4320 AcroRd32.exe 84 PID 4320 wrote to memory of 2020 4320 AcroRd32.exe 84 PID 4320 wrote to memory of 2020 4320 AcroRd32.exe 84 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 392 2020 RdrCEF.exe 85 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86 PID 2020 wrote to memory of 2032 2020 RdrCEF.exe 86
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\9f05e42f8528fd0cdc8c8130ddc4405f_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:4320 -
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:2020 -
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=22B48B5509C92C66BAD117A469A6D47F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:392
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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=6444AE6A00B6AA9A6AD7710CECF4AECB --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=6444AE6A00B6AA9A6AD7710CECF4AECB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:2032
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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=3D0A63876BD58FA575C91E15174E2416 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2768
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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=AEADD8AB9C628A1635CCC53EDBE7C9E2 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4848
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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=E9A1923770DC4E040C826362B70D1743 --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=E9A1923770DC4E040C826362B70D1743 --renderer-client-id=6 --mojo-platform-channel-handle=1832 --allow-no-sandbox-job /prefetch:13⤵PID:428
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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=0950D06AD2C65FECA22244B83BCF43C2 --mojo-platform-channel-handle=2776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:812
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4080
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e5ff207c383ca4293f58e62c43757072
SHA14d9a472cd0721ae0b5f758045952178bd99cb445
SHA256af23356833e192f0ee7c665a784e66b3b0e3b44750f49608097f4ef62f0eb936
SHA5129e30f58cb64e6c2fd513ddbc790fa0657a2ed5c9f9c7eac32e017ec97d8ace1251aee7275d38c894395f3540f0965c094649e6bd3057621189c7432850ceda16
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5