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
21-04-2024 17:30
Behavioral task
behavioral1
Sample
ffcc0d3d44a750d76dc69e07158e2c5d_JaffaCakes118.pdf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ffcc0d3d44a750d76dc69e07158e2c5d_JaffaCakes118.pdf
Resource
win10v2004-20240412-en
General
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Target
ffcc0d3d44a750d76dc69e07158e2c5d_JaffaCakes118.pdf
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Size
90KB
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MD5
ffcc0d3d44a750d76dc69e07158e2c5d
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SHA1
90bfaae4237ebb6fc4eb4908212916f599ea62eb
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SHA256
5a586efe2c957dfcbb3bb77cd9a53ea030d301151680c8e9382488d3222ca721
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SHA512
bf8cf8f7d782007a8f66ab22bb485f160e76fd79231c1232584bae73b406baeff4b36eaf2bc966dfa6033f1d43b3570834ecd3a11fed1ccbdb862dad571aa5fe
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SSDEEP
1536:syFdkheNmUY6I2e75Gpfd8mwYi+1r3NUQv7D/NWKyNBhQxnt1lCNebMwWspO2Ut+:JDkUNmIe7Upfd8mwX+F3N1H/0NByxnnD
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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 4388 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid process 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe 4388 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 4388 wrote to memory of 1096 4388 AcroRd32.exe RdrCEF.exe PID 4388 wrote to memory of 1096 4388 AcroRd32.exe RdrCEF.exe PID 4388 wrote to memory of 1096 4388 AcroRd32.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 1552 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 RdrCEF.exe RdrCEF.exe PID 1096 wrote to memory of 3852 1096 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\ffcc0d3d44a750d76dc69e07158e2c5d_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:4388 -
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:1096 -
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=A7C45D8D945157437D294F6F21A85A11 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:1552
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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=C06EDFE9BC8E1B273DE25B68946EDC67 --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=C06EDFE9BC8E1B273DE25B68946EDC67 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵PID:3852
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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=A3BEE4676F71BA42CBE96A624A6BE7AD --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4736
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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=FC994F29ED1CA0D1679423D8402CAD48 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:4384
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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=F1F4116B5BBF83502C4FBF0BB29D0886 --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=F1F4116B5BBF83502C4FBF0BB29D0886 --renderer-client-id=6 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:13⤵PID:4588
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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=C4D4CEF5E223CEFBA74A1D5C8D73F21F --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a4fca5a5f6f6427e9e9a3d8f7269d9fd
SHA12dbc3fca593d26d0183ae77d7aac8f868f99778b
SHA25691708032fea9f234e17bb8ad2caed764b1dad72a7f3c8afdffe9ac5ad4289d2e
SHA5125fd33cf592c121c1554988832ffd06ee7cf18892205dcc046f034ab68fef8aea143cf7630839f4e8aa2834707e2761c41860f1d45ce4fbb43d57bbf27d7380c8
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5