Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 23:21
Behavioral task
behavioral1
Sample
269bbf17693ce6c122fc4f3e5228ff50_JaffaCakes118.pdf
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
269bbf17693ce6c122fc4f3e5228ff50_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
269bbf17693ce6c122fc4f3e5228ff50_JaffaCakes118.pdf
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Size
16KB
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MD5
269bbf17693ce6c122fc4f3e5228ff50
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SHA1
91c4a76e54df10bdf11f4f0c47af9b743ecf962f
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SHA256
264e4d3a0bf0e2c055156eafddb560e6edaf1858db4d71c2a8c611b55d5aa2d0
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SHA512
5c055978fcb2805bbfbfbfd28f5e0b3e51b6e66cc08799a0722fbae69be478c2b2e4328218ccd5d9ac1dad9e1721f24843684c4cca7ca7295acce2bd538a6a3f
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SSDEEP
384:vPV1T1MwzrXXycuDiTy5RCumgziPDKMp0mXE26kNGGY3:nvCxem4D1X963
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-1-5-21-2494989678-839960665-2515455429-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2520 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe 2520 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2520 wrote to memory of 3224 2520 AcroRd32.exe 83 PID 2520 wrote to memory of 3224 2520 AcroRd32.exe 83 PID 2520 wrote to memory of 3224 2520 AcroRd32.exe 83 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3816 3224 RdrCEF.exe 84 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85 PID 3224 wrote to memory of 3588 3224 RdrCEF.exe 85
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\269bbf17693ce6c122fc4f3e5228ff50_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:2520 -
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:3224 -
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=9F5FE6CF21ADE99F3F79FE5C0C7A8325 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3816
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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=CC4F392A55FDBB2F0AB38216A78B1BD3 --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=CC4F392A55FDBB2F0AB38216A78B1BD3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵PID:3588
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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=3A6D065F70CC9D863F17EA444A7EC50D --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:232
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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=D392BD273CA1E2136B68CDE63E6DF565 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1276
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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=A74D0D41321EF0DF537943CB10D75D4F --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1844
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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=BB8F6377B50174F5EFE421F05DFC50B3 --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=BB8F6377B50174F5EFE421F05DFC50B3 --renderer-client-id=7 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job /prefetch:13⤵PID:504
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2460
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD508c1f81139091e92114d2084f8533072
SHA15e707787646eeb3c959cbf5cf61b0fd71b92125f
SHA256afcd0c66d820c80d92782e3a348f27956007c152823e8185a009462841a50288
SHA5125041a88caefb17acb5dc318e446fb2afbc9574c4685098266a602d9cda131f9f98303c5c48361743646527d7c459bd3483693b3b2d670c515e2e6393b4d8bca6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5