Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 06:55
Behavioral task
behavioral1
Sample
003aa16db35fa2f9e36deb52bb3a0d59_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
003aa16db35fa2f9e36deb52bb3a0d59_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
003aa16db35fa2f9e36deb52bb3a0d59_JaffaCakes118.pdf
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Size
54KB
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MD5
003aa16db35fa2f9e36deb52bb3a0d59
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SHA1
ee5525150959af0b9bac28327353ecdae4ba0586
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SHA256
45a159f9eba11aede34028726b6900841006ac70441f924a30c34a547c3df08b
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SHA512
dd118a3994c7d8f80c4f7bdf6efa54316e3bebe3cc8112aad53edf0967b83937cc91eb70796791332ab6e10824277f89c58cd83da79c1f0a44c0f2b4068224e3
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SSDEEP
1536:vcFspj5vMgOsEZ2ODG78wtvBbZGn+46VOIecTWCsn+YaSt+jx9jy78ujmrkhk84b:vcOFJF/4dS5JFg+bQnaNKLhEtx+8QerH
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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 1596 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe 1596 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 1596 wrote to memory of 2544 1596 AcroRd32.exe RdrCEF.exe PID 1596 wrote to memory of 2544 1596 AcroRd32.exe RdrCEF.exe PID 1596 wrote to memory of 2544 1596 AcroRd32.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 3284 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 RdrCEF.exe RdrCEF.exe PID 2544 wrote to memory of 4400 2544 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\003aa16db35fa2f9e36deb52bb3a0d59_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:1596 -
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:2544 -
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=52A330B8C1590D7F3E2B69734D1907A7 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3284
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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=F7D3E5B565F01E76AE6B76D66B330816 --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=F7D3E5B565F01E76AE6B76D66B330816 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4400
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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=5238B783F0DB5D1EA17E20F377CC3F25 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2588
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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=60766CE7330D5AB704A7D4BC6D959CBF --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5048
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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=BA5EEE5E66AF7C245959378FA049F5D6 --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=BA5EEE5E66AF7C245959378FA049F5D6 --renderer-client-id=6 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:13⤵PID:1696
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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=AECFAF858E3848BB08A6A1B9C66BD96C --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4576
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3840
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5acd0668298a15029d9207305e3f141a8
SHA1b016a3507e4e59a50e09151b3475cf21dfdc3129
SHA2560cae508ee2008989f3383fbafad597aaa5649409c2650b565f91514da7683ac6
SHA5129736ff5be5dca2cd5905fc2e14f66b6f449daa9e8ee7ad7200e903b608d9f3d8d6e265b6b85e7e0925404048ea99ff0e04c3a4558d39b6bafa85b8d618deb8b3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5