Analysis
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max time kernel
141s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11-04-2024 09:47
Behavioral task
behavioral1
Sample
ed2203124fc113502a5315f63e7f4162_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ed2203124fc113502a5315f63e7f4162_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
ed2203124fc113502a5315f63e7f4162_JaffaCakes118.pdf
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Size
90KB
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MD5
ed2203124fc113502a5315f63e7f4162
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SHA1
78568115ee746812fbb4061a9c067c46240bb117
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SHA256
6d0470c46552c65faf24a0e6a6db9cf38ecdd79edda5e59ad535f3e789abdd0c
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SHA512
a9c5d68c8773ce8700ff5c9242b817b0bdc77930f8b38ee4bff979f3d48aa3a45d6472612c8912dcc25413004790bb9b9245d1885b6023237cfd43cc1baae62f
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SSDEEP
1536:QUCc618T9LKqKmH3VVTGhuvJ0NqFtwnENxzHgVz3/fWYpO2+W501xtdhx2n/D3Ol:tfOUdrdv2NatwENxzHg9m2sxtnwi
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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4900 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe 4900 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4900 wrote to memory of 1676 4900 AcroRd32.exe 87 PID 4900 wrote to memory of 1676 4900 AcroRd32.exe 87 PID 4900 wrote to memory of 1676 4900 AcroRd32.exe 87 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2684 1676 RdrCEF.exe 88 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89 PID 1676 wrote to memory of 2396 1676 RdrCEF.exe 89
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\ed2203124fc113502a5315f63e7f4162_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:4900 -
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:1676 -
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=E21A0BE074FC0ADE42331F1F96D987E1 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2684
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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=2A4331301177129C391B6BBB188C9706 --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=2A4331301177129C391B6BBB188C9706 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:2396
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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=3F8EA0C5877D89035EECFB567709AC0F --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4460
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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=C2E6727AC593CE5D7D00A7E23D5EA064 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1360
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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=D3B0E0BB1D7351A4B0C6D9EC34B03651 --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=D3B0E0BB1D7351A4B0C6D9EC34B03651 --renderer-client-id=6 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job /prefetch:13⤵PID:452
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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=3BF5E964E5353D9EEC386335B868BE64 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4572
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD546bd9a75e0bf5ee3c71262ae0988e576
SHA1025eb799acb7fd85c9db5cfbfbf81aa86dcb5389
SHA256a39c7cac18f676e3c271591230b013831f5b8b7e48a32cd4087483852889e864
SHA5122bf006ccfcfe974ebe4b8e529e4d033691e73dae09efccd3764239c30a09bf85abdb12b5b794f8b54d16808e915305533d3684f3c209849b0d373d95b581f405
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5