Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05-07-2024 15:07
Behavioral task
behavioral1
Sample
26fdcb9d27b87845773996606cec712e_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
26fdcb9d27b87845773996606cec712e_JaffaCakes118.pdf
Resource
win10v2004-20240704-en
General
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Target
26fdcb9d27b87845773996606cec712e_JaffaCakes118.pdf
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Size
9KB
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MD5
26fdcb9d27b87845773996606cec712e
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SHA1
6c71cdf9ec8075bb6c96ba7a68b5f2642373cbe5
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SHA256
fdc1441d5a4cce384a52f4fc5b88b8aed3784d33b0fe76ae7ead99fa85fc5702
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SHA512
93ff3273b14b2144c4e31c6338c6e8f09396a205dae85d07091f9c83ce9288178033a49546f041383a6401bb4460d608e63fb288409440aa1364464fcb70c92e
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SSDEEP
192:LPz4ULMxLIKXHszsAaeRArK7PmLWx8dgYks7HhThkPhZz6ITHgJY0+T1nf3kCL:LPz4ULMxLIKXHsAoRJPf2gXs7HFhMhL9
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-1-5-21-1015551233-1106003478-1645743776-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 624 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe 624 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 624 wrote to memory of 1944 624 AcroRd32.exe 85 PID 624 wrote to memory of 1944 624 AcroRd32.exe 85 PID 624 wrote to memory of 1944 624 AcroRd32.exe 85 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 3488 1944 RdrCEF.exe 86 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 RdrCEF.exe 87 PID 1944 wrote to memory of 2616 1944 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\26fdcb9d27b87845773996606cec712e_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:624 -
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:1944 -
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=73B1280F329BEDD1A2639241BF4F21AB --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3488
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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=28A60D0551AA089FA9C2F01D714E1369 --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=28A60D0551AA089FA9C2F01D714E1369 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:2616
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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=B79457657FAD5F4666C8E24656D64ED3 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3200
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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=A3B00EF253EC5E9520AD9E4C55A7F1F5 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4944
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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=94DAC2D2F06D6A714939EE21BB17ECAF --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=94DAC2D2F06D6A714939EE21BB17ECAF --renderer-client-id=6 --mojo-platform-channel-handle=2572 --allow-no-sandbox-job /prefetch:13⤵PID:4924
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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=EF5D88DE06112A01B61FE271AEF5B7BC --mojo-platform-channel-handle=2760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:996
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3624
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5ab686387e961630d18904248bde5ed81
SHA1434e3ece1f4bfbd2170216824eaac8c2c6284007
SHA2563e11e06063ee1ff5ba74ab9464f381141102ab81c94c4767fe5ac8fb6c190a77
SHA512b59d68abfdc4f541f0afec38c891543684584f97f26f7512df7ec9ba4157508d475cf01caab6a751cd11bea4955c7deffd6a113ad9603dd16eff4f8cb7bb60aa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5