Analysis
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max time kernel
149s -
max time network
151s -
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 18:14
Behavioral task
behavioral1
Sample
9f1b2a261e79564e04d47415944c6704_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9f1b2a261e79564e04d47415944c6704_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
9f1b2a261e79564e04d47415944c6704_JaffaCakes118.pdf
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Size
16KB
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MD5
9f1b2a261e79564e04d47415944c6704
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SHA1
173dbd5b06bfee686d9aa45638fa39401092480d
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SHA256
9e1be355a2a0c53fa2b162b11720362c998a71f0e8854bd852045cb70d66641f
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SHA512
ea236d510e54f0b027fe3ba3f7a9e5cdcbec8db353ba76e15bb12a54799c31fee26e482eb40fe210f8595b9a7ea5a227622153b28a7f4b97cd044dd7c05d1836
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SSDEEP
384:VzBFF/Pz1SO3t63YTKo60KScNKllYFY13m8mvRPuqA7DdRXRgl2/W2VWRl0vjtBM:VzjF/Pz19QUy6EKllYFY8/JmqWDdRmYk
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1492 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe 1492 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1492 wrote to memory of 3128 1492 AcroRd32.exe 85 PID 1492 wrote to memory of 3128 1492 AcroRd32.exe 85 PID 1492 wrote to memory of 3128 1492 AcroRd32.exe 85 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 1260 3128 RdrCEF.exe 86 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87 PID 3128 wrote to memory of 4172 3128 RdrCEF.exe 87
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\9f1b2a261e79564e04d47415944c6704_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:1492 -
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:3128 -
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=05B79090A763C4A7AA3DA5FF12FD64FB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1260
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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=65FB0404BF9B01AD4BDF65E67E9F4BA5 --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=65FB0404BF9B01AD4BDF65E67E9F4BA5 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:4172
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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=5D895BF0E783FD36EC22A16AE70FFE90 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2612
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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=1EFE67A998A6169CB2BAD316004BB9EA --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4368
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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=887995CA3AB57D5DDE1BBC1F89708DCF --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=887995CA3AB57D5DDE1BBC1F89708DCF --renderer-client-id=6 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:13⤵PID:1728
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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=667D45FA34E2B5E33302914A1822FA10 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4916
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1520
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5a4e9d26dc08338f9192efc9056531970
SHA10d87b308bc7612bceb4bac64267f65485d85ae82
SHA2560a7b54a00258df93ee9d700f6accf7d5de5ae608bdc58b266261a91094626d1b
SHA5125e1339198816ba12c7d1a503520967db896c0c32a4b38a247e5c048307ae110ac1aca24cdb7fb772bf9fb9e5b3e050ed6b4c4cf5433c4abf40da47a0d92583ad
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5