Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
06-07-2024 05:16
Behavioral task
behavioral1
Sample
275e2446aeffb88434385092a52b37df_JaffaCakes118.pdf
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
275e2446aeffb88434385092a52b37df_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
275e2446aeffb88434385092a52b37df_JaffaCakes118.pdf
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Size
9KB
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MD5
275e2446aeffb88434385092a52b37df
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SHA1
f882a9414601216c7227bdda2a39d3a73fdeaea2
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SHA256
756dca4a5046f1960efa0dc3cfe66e683a1537b54e600fc68c5ac3c3161aa0a2
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SHA512
a09de1d17649ca5f4559c8d22f57432807d1f7b87ad2e96214edaca247a48ab8b37aa88e5904bdd95861eab9b446f609048b44a7935f5d2ab6f0da869b9c7ce3
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SSDEEP
192:4Pz4ULMxLIKXHsfyxSPxVF8FxVN/Dariy1ftUq9t8HEYiOxkXsfiu8y3zBgEQi5v:4Pz4ULMxLIKXHsfCS5VmV+WqP8g2fiib
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-1-5-21-3642458265-1901903390-453309326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2656 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe 2656 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2656 wrote to memory of 3168 2656 AcroRd32.exe 85 PID 2656 wrote to memory of 3168 2656 AcroRd32.exe 85 PID 2656 wrote to memory of 3168 2656 AcroRd32.exe 85 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 64 3168 RdrCEF.exe 86 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 RdrCEF.exe 87 PID 3168 wrote to memory of 4464 3168 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\275e2446aeffb88434385092a52b37df_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:2656 -
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:3168 -
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=314EDB3A3747BD2C9C32978B1CAFD1BF --mojo-platform-channel-handle=1692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:64
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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=C35A72E818B9C20AA8771F66AA35D1B4 --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=C35A72E818B9C20AA8771F66AA35D1B4 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4464
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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=E239FC0805729798108B5FE463D2B9B6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4488
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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=D32736ED775903EEA4F379015FCC2EC1 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1396
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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=BF9B2AD9360696DA26513BEBBD50A614 --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=BF9B2AD9360696DA26513BEBBD50A614 --renderer-client-id=6 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:13⤵PID:2372
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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=3B00EAFF1BF87FD6756BB8A08B39F8D6 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3020
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1652
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c709d86de35e7af8f62a829106fb8c61
SHA140757ee0f30b80a417cbf85abb2f3d5ebe2841a9
SHA2563a382397083fe4d630bedb503ba6bb07daff3363652c2bcd488bd9383c7f6ec7
SHA5123fbbad98586144557fca6d0904bd91a9fe13e8fbeff25be2de4284c2cc9e15a15eeb5f0f35d3aa657fa71fa183afe2d1c58e54de33f441fec99bb5983a6fef7a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5