Analysis
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max time kernel
137s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 23:17
Behavioral task
behavioral1
Sample
a48a203cf5377dd7da7f69572b9f0d0f_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a48a203cf5377dd7da7f69572b9f0d0f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a48a203cf5377dd7da7f69572b9f0d0f_JaffaCakes118.pdf
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Size
77KB
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MD5
a48a203cf5377dd7da7f69572b9f0d0f
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SHA1
4b87a2224358047a0d8815fa1e96a1788ba4f3e1
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SHA256
158ef0c30f739e7d7fee1db9f8de1a5010b8b6327eaea947cf444bf697baf441
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SHA512
f683f6224eb5b7277032f2561aed7f0048f46b11dd792e04a5f13fa8e50ca7212058abe9ac15d71e9fe77815d56225fdcae1aa6d5065f9c3b2ee6034f1899705
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SSDEEP
1536:3KCsip5LrywTV48MydybYj5tu46+5gmCKtetsQubKBXz9ySNBoj2ZNaCIglQ:bsIjvXj64D5gmCy1X2N5yAB+2ZICIGQ
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 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 -
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4624 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe 4624 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4624 wrote to memory of 1500 4624 AcroRd32.exe 87 PID 4624 wrote to memory of 1500 4624 AcroRd32.exe 87 PID 4624 wrote to memory of 1500 4624 AcroRd32.exe 87 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 2640 1500 RdrCEF.exe 88 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89 PID 1500 wrote to memory of 4084 1500 RdrCEF.exe 89
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\a48a203cf5377dd7da7f69572b9f0d0f_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:4624 -
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:1500 -
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=BAFD7795936DB22AF40E4CDDCC2A38EA --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2640
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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=134E0BE4A74B6F40A0B509296F451947 --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=134E0BE4A74B6F40A0B509296F451947 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4084
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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=A909AB26118727C853A3C3D2AF87A1C1 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1936
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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=697CE2913B7E336BCB3034F8A066A0F4 --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=697CE2913B7E336BCB3034F8A066A0F4 --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4824
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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=B43E6B64419CFC493EDE4A64E23B4ECA --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:388
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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=329FBAA5E8D7D25AC835EFFC755419ED --mojo-platform-channel-handle=2640 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4492
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3056
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5168f350fa0149601581619c5c0ce81a9
SHA15154d7e5619d460e6250f6035942ee4d61ef5832
SHA25666efacd1a62d31375fba34a9fd119d821104bd9391bc484445df6dc1ec6cc446
SHA512939ce010e553a0af0216166644c029a007bd35fbcc21d6eaf932593ab18b56d5bf859527f21c85d3e0ecaa3235e67d3ae35c58dbbcf72d44b71c1b879028fd6d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5