Analysis
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max time kernel
142s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/04/2024, 04:04
Behavioral task
behavioral1
Sample
e92e14dfec31f28803402427ce56c54e_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e92e14dfec31f28803402427ce56c54e_JaffaCakes118.pdf
Resource
win10v2004-20240226-en
General
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Target
e92e14dfec31f28803402427ce56c54e_JaffaCakes118.pdf
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Size
44KB
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MD5
e92e14dfec31f28803402427ce56c54e
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SHA1
43b06d2074e25581a3d17b792b52cc299a4970c8
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SHA256
f1fb6e6bf49197c97a677fce315c085ba04b38fe55f1c687af669a3397a89f2e
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SHA512
abc7f1bc11d5e9eba65bda53832314389e6457f306b03f39df5581946f60e41a9a5ee9586b137aadcae476e3c868bafeb7d6127d4bc0b8d269e49755e5e5d910
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SSDEEP
768:Uv7yRpBBiIBXb3EYFzq/cCm0XyJf0ODvpLW6nV0qi8h+:O70dX39UEcODkuLi8h+
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 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 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3648 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe 3648 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3648 wrote to memory of 4504 3648 AcroRd32.exe 93 PID 3648 wrote to memory of 4504 3648 AcroRd32.exe 93 PID 3648 wrote to memory of 4504 3648 AcroRd32.exe 93 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 1424 4504 RdrCEF.exe 94 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95 PID 4504 wrote to memory of 2160 4504 RdrCEF.exe 95
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\e92e14dfec31f28803402427ce56c54e_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:3648 -
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:4504 -
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=C86B2CCAAE47054C1876686A512884D0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1424
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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=D50BED715EE4B13BF9A685131A6E5043 --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=D50BED715EE4B13BF9A685131A6E5043 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:2160
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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=F588D89773A942E9348E660E32147296 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1512
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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=ED7C4CCBC1A2E6C9CF4AF73201EF59F3 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4008
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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=B5F9652EDD7BD058C23B0837420B8509 --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=B5F9652EDD7BD058C23B0837420B8509 --renderer-client-id=6 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:13⤵PID:404
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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=B7082C1AFE64ADBA51F8EC956CB937F1 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3112
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2080
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5d91334e11a0cf9c036acd965a38d1b7f
SHA12e30ce37416b9f44913f5ae11fa8a91dbf4794a3
SHA2562b15356d57588b4851aadca681cf1e5d52e92e841f73333fe9921590dfbd6ad0
SHA512398d1170ba14eb4bd8d034c5d835752fdfb642c3ec89dca68cefcf338d20449f8ca5f5751e642589bc3bd9ac3354a7d105426c50e5e655249991dbfd5b0843b2
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5