Analysis
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max time kernel
139s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23-07-2024 15:22
Behavioral task
behavioral1
Sample
681e4f151295727a01e782794c5385d0_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
681e4f151295727a01e782794c5385d0_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
681e4f151295727a01e782794c5385d0_JaffaCakes118.pdf
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Size
35KB
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MD5
681e4f151295727a01e782794c5385d0
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SHA1
959f645380cea63b0b423b58627a9f769a0342d0
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SHA256
979f87ce266e439009329e3f2b8efd0402d5fad5bdb2aa588abed53380ff53d8
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SHA512
1662f5f1fba832b929852567bfa1ab648b951af4581494dcbad1afddf678aa549070f5dc312e8f77517b66dd0622da947bfdf7a69c8663b2cdf5473b210d2bdb
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SSDEEP
768:OwNQN2S+4dshM77MNPO3LcBQPUQc58zza4k0Kb5X16NKWDVbJ:DyPHPMNuUQTc86f5sKWxbJ
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4564 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe 4564 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4564 wrote to memory of 2912 4564 AcroRd32.exe 92 PID 4564 wrote to memory of 2912 4564 AcroRd32.exe 92 PID 4564 wrote to memory of 2912 4564 AcroRd32.exe 92 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 2020 2912 RdrCEF.exe 93 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94 PID 2912 wrote to memory of 4388 2912 RdrCEF.exe 94
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\681e4f151295727a01e782794c5385d0_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- 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:4564 -
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⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2912 -
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=17BF2F6A52F191E6260FF9DD7D7F6C34 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2020
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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=B084DFF0602994A483DE33D20B98F424 --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=B084DFF0602994A483DE33D20B98F424 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4388
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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=D665420701B43566A733BEAF5E6C346C --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3056
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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=0D3C1D24B54FC6AFCA665D5E75C280D6 --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=0D3C1D24B54FC6AFCA665D5E75C280D6 --renderer-client-id=5 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2652
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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=A0421BD9BB5C4103EB4D91556222E901 --mojo-platform-channel-handle=2712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4844
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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=7EE639CE522F2CF3AF3BB06679952EF9 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3188
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2152
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5de92064e3c7934dae509f4fccca1e8a6
SHA186e329bf15b14ee0a6f6099e2921c242d363606d
SHA2568bc0c53a567b4d52190724332e706a069ed661d6bc350d4b0e94abda500ac81d
SHA512d01b2e21594ecc2a8b4765e1b95a102f2f47e08780511d73e851fe1dbbbf531094e109490b99dcffb351f927728d8e1a322f7052be33c59da2ed0ad93e5dd0d1
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5