Analysis
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max time kernel
141s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 15:29
Behavioral task
behavioral1
Sample
011501be39ea504e2b49490aeedb8b10_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
011501be39ea504e2b49490aeedb8b10_JaffaCakes118.pdf
Resource
win10v2004-20240426-en
General
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Target
011501be39ea504e2b49490aeedb8b10_JaffaCakes118.pdf
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Size
47KB
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MD5
011501be39ea504e2b49490aeedb8b10
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SHA1
a0e79b1b6f3040f3e514bd22f17e8829e6eb9e5d
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SHA256
1d245fcd92e695c8d232aa592d4205cea06170a331969385b27142b0ba0d9197
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SHA512
081f786ff2a10a42d8f14efef060622ca2949671e010784b439ae48acf46d6b1142d75e496691be9ccdf2ce92c78697ef6264f4130b3059b8432e7140fac1cd1
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SSDEEP
768:KgGzpDgpX24apthMtjEgCMfUMu7/xOr73I0MVwr1Qr0cS8lAE4ftHWWsfhQLlJYx:XGFUpX2wmwEX2r1KSi/sHWWs2/YFuT0v
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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1424 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe 1424 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1424 wrote to memory of 2428 1424 AcroRd32.exe RdrCEF.exe PID 1424 wrote to memory of 2428 1424 AcroRd32.exe RdrCEF.exe PID 1424 wrote to memory of 2428 1424 AcroRd32.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 3512 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe PID 2428 wrote to memory of 2620 2428 RdrCEF.exe RdrCEF.exe
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\011501be39ea504e2b49490aeedb8b10_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:1424 -
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:2428 -
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=7512252267F0F9F6D5A6E08CE91D09F8 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3512
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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=F93BF60353947CDE874F62585ECD5E8D --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=F93BF60353947CDE874F62585ECD5E8D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵PID:2620
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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=ACF5421B2E4F95459EDEA62B437D6CAE --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1648
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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=1646C0AFCECAC9A91B6E54E8450EFB72 --mojo-platform-channel-handle=1844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1600
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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=CA1D1A35545FB2090633479EF000AB31 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4800
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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=E1BE2A35C31C09DE7381EF7B188EC359 --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=E1BE2A35C31C09DE7381EF7B188EC359 --renderer-client-id=7 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵PID:2520
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1756
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5ce8d21cce68f2084ee4ac6d9c99994a6
SHA10679321e48a4210460f5de2677bb2a5e5837afac
SHA25607b6819504d70479dd94d33e89b68d0c7a2fe0f55e7d812fb6be450ea2b5c833
SHA512040ed69691da50d8c5eda01768f8dbab69b3b874b668382b8b7250086a5f62dad2088a6638d9974f197469c50aaab08ee4d6459316f9edd8d1e3b95c61cc268e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5