Analysis
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max time kernel
125s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21/09/2024, 08:03
Behavioral task
behavioral1
Sample
ef5f8c093cc83391554b4e52224fd814_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ef5f8c093cc83391554b4e52224fd814_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
ef5f8c093cc83391554b4e52224fd814_JaffaCakes118.pdf
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Size
44KB
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MD5
ef5f8c093cc83391554b4e52224fd814
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SHA1
3c33292cb062d4b65e84d6cdca011418bab3e495
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SHA256
8eb43f8c1b1b43d07afc389ca48dd356c7e0e53287dc349182b5b3851589bfac
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SHA512
fb656cefe76111d98e6e92d9765e8af41a6db80336e347d73b35a6ca926893cd4d37d3d4c3c3090e95745f3b9209e7a66aeae511b3b14686e587123d7cdd327f
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SSDEEP
768:EugGzpDOen4R2g8BI+agi1581/TGTinTR9SZlPJ7UEYhFxKH5rmeCVWAtL21:ELGFSe71VGOnbiPJ7UEyermegltL21
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 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 -
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3232 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe 3232 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3232 wrote to memory of 3608 3232 AcroRd32.exe 93 PID 3232 wrote to memory of 3608 3232 AcroRd32.exe 93 PID 3232 wrote to memory of 3608 3232 AcroRd32.exe 93 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 3900 3608 RdrCEF.exe 94 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95 PID 3608 wrote to memory of 780 3608 RdrCEF.exe 95
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\ef5f8c093cc83391554b4e52224fd814_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:3232 -
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:3608 -
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=51A11E55ED13E300FBBFAEF4BE16D9E7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3900
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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=04ADF26A3936DAD4F2B104CC8FB5CC64 --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=04ADF26A3936DAD4F2B104CC8FB5CC64 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:780
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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=B481DFBA32EC6752C34AC42CBF137585 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1740
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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=CB551E1DBF5A991AE61950FF6F527913 --mojo-platform-channel-handle=1936 --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=CE9FFBCA596CCEDCB82199E36F920AFA --mojo-platform-channel-handle=2480 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1952
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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=5508EF179E22BD97F2FA21E75299567B --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=5508EF179E22BD97F2FA21E75299567B --renderer-client-id=7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3248
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2096
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3884,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4108 /prefetch:81⤵PID:2028
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5435cd836b0693a6d9abc9b1b8c809d78
SHA113aca18b430ec622b985d48ab3e467e8c387b619
SHA256e38cb344cca0d43ab17dee6eae717082d14ccee64c1dda4bd75a93deb025d76f
SHA512d0e3638dba9db14c42f36af74d4d3abefd5a85b17663c94171e32509825d98b636b1fd9bc2c55865a7835ac84decf19ea87612a69e90bc82387563f54cc2482b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5