Analysis
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max time kernel
138s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2024 05:54
Behavioral task
behavioral1
Sample
8503482ae100f36014fbf6af02efda8c_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8503482ae100f36014fbf6af02efda8c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
8503482ae100f36014fbf6af02efda8c_JaffaCakes118.pdf
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Size
87KB
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MD5
8503482ae100f36014fbf6af02efda8c
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SHA1
39f0d375116ab4539784bcf2e9c7a5c92fb7e968
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SHA256
92f39b22c5614ba97ff2b97a26e718b2ae668e455435db013af5eb943563d5e3
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SHA512
2c3839c80520765f714af1ceb7ca2fcf8a9c0404c7be5dd1fc675d8fc5da05b2abe88f841ee9cef9aa8f6a28834b0368c819c24473cc16d9cb0012fedb195974
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SSDEEP
1536:+nLlloYClu2hEzVrzrSeIIXpolwqx++W2vulHMO3WXpO/iefLiYvz:gZloYCQ2hEzVzrXtXqlw1GO5/iC+2
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 RdrCEF.exe 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 -
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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 544 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe 544 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 544 wrote to memory of 100 544 AcroRd32.exe 91 PID 544 wrote to memory of 100 544 AcroRd32.exe 91 PID 544 wrote to memory of 100 544 AcroRd32.exe 91 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1564 100 RdrCEF.exe 92 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93 PID 100 wrote to memory of 1204 100 RdrCEF.exe 93
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\8503482ae100f36014fbf6af02efda8c_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:544 -
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:100 -
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=CF01E4368FD789324614E09B62BB90EA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1564
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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=1E397C47AB7B775953F4952BBC0CBAB8 --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=1E397C47AB7B775953F4952BBC0CBAB8 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1204
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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=952B5C96B19A908D0482254106683F96 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2952
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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=F01B1731A4BC895D894323573A0AACAE --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=F01B1731A4BC895D894323573A0AACAE --renderer-client-id=5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:992
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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=D430128CB3C06CB8829AA9BCDC8EB52C --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3332
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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=66B60EEC61345F9AC15F734B9B3883DA --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1788
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4380
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD52214a776162f7c63053f27ef3e20b9d6
SHA15e7af289cd4dc0dee0a47655726e9bd31223eded
SHA2563b4bff12dc2555647f86a3df2fa36b49828538885a16397620a04f8f2bed66e1
SHA5121ef265a55be8ec9016826106af63033cc8f6d93b0900cdc267c4ab11a2cd6d10ea6c1720183573794166e74f02652a79f78f65a1822d958bdb8deca9bc190a1e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5