Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
11-06-2024 20:50
Behavioral task
behavioral1
Sample
9f79be4957f3b283478cda0811bfd695_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9f79be4957f3b283478cda0811bfd695_JaffaCakes118.pdf
Resource
win10v2004-20240508-en
General
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Target
9f79be4957f3b283478cda0811bfd695_JaffaCakes118.pdf
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Size
47KB
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MD5
9f79be4957f3b283478cda0811bfd695
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SHA1
f33dabb313790882f810decbb7ddb23b9978e618
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SHA256
db5c199b99616a8b237bf5503dcbb06fa413455e0001dfecc1cbd2891ce41fdf
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SHA512
b68d7e2e56c45b21eace0e464a48fe642536a4b121173f43a731e584329982ea49453e7e0fa15b3bcc9a6f3497275bc606f89bd0f44b3e3c5f563976916e042d
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SSDEEP
768:VgGzpDDpmvWZe5e8XJ2RAWk2KIDwBwDUKQ231yGLzK19E2hRFHUZDxoZRwKzYP6n:GGFvpmsRlkBbbEAnHUZDazYP6Bc+
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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 380 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe 380 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 380 wrote to memory of 4488 380 AcroRd32.exe 92 PID 380 wrote to memory of 4488 380 AcroRd32.exe 92 PID 380 wrote to memory of 4488 380 AcroRd32.exe 92 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2540 4488 RdrCEF.exe 93 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 4488 RdrCEF.exe 94 PID 4488 wrote to memory of 2312 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\9f79be4957f3b283478cda0811bfd695_JaffaCakes118.pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- 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" --backgroundcolor=165140432⤵
- 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=8DEA8E786F43F20F30E444E1A9BC4E75 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2540
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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=AF7D8DC52E970009BC111603B2BE195C --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=AF7D8DC52E970009BC111603B2BE195C --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:2312
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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=AB2D20265B31EF0F3E5AA743FA37F5DE --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1996
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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=4164B8919E8A1CE9FA6C4BF3CBE8068C --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5108
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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=9007FF531C169A8CF8EC252B3AE0D46A --mojo-platform-channel-handle=2492 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5092
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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=67419876C720A9646AF64D91687C62E7 --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=67419876C720A9646AF64D91687C62E7 --renderer-client-id=8 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job /prefetch:13⤵PID:220
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1616
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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 --field-trial-handle=4360,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4312 /prefetch:81⤵PID:3400
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
56KB
MD5c26ed30e7d5ab440480838636efc41db
SHA1c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591
SHA2566a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef
SHA51296cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5