Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 13:26
Behavioral task
behavioral1
Sample
de57bac4387eaf0f0bc45e015061e88c_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
de57bac4387eaf0f0bc45e015061e88c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
de57bac4387eaf0f0bc45e015061e88c_JaffaCakes118.pdf
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Size
12KB
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MD5
de57bac4387eaf0f0bc45e015061e88c
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SHA1
e4459e69f200fd33ad715414b17bb309c582396c
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SHA256
7010e5e66bab0ecf38effd77fd5b428027b7cd5fd01855619877b2ad54bfb628
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SHA512
6f57a3d3dd73b521a2aa8c93c5e1696ddd6d279c86bdbdab8f431727157899ac5ee76be60f5e610b976963599e89aaa957f6cafe5e192825a7bc90ce700cb7f8
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SSDEEP
384:bONbedw+lJ5zvK/0/4C9Cyj9b2bsN15dc4c6Zt7l3:1K/0/4C9Cyj9b2bsv5dc4c6v7V
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 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 -
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1344 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe 1344 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1344 wrote to memory of 3964 1344 AcroRd32.exe 88 PID 1344 wrote to memory of 3964 1344 AcroRd32.exe 88 PID 1344 wrote to memory of 3964 1344 AcroRd32.exe 88 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4676 3964 RdrCEF.exe 91 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92 PID 3964 wrote to memory of 4488 3964 RdrCEF.exe 92
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\de57bac4387eaf0f0bc45e015061e88c_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:1344 -
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:3964 -
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=6D5351A5B89938AD1727BBFAE6AEA75B --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4676
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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=6C820673C88CDC020F61F2278034B527 --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=6C820673C88CDC020F61F2278034B527 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4488
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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=95EFDB49E1E25B9D6292E3760C1D99AC --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2628
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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=521D3F3EF14212A24F20D0FA75E07F9C --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3860
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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=7E8C8DACF9F999D7EEA795D135D4124F --mojo-platform-channel-handle=2472 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5088
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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=E0C9CB3C94350C774332FBE5672858DE --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=E0C9CB3C94350C774332FBE5672858DE --renderer-client-id=8 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1348
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3544
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5e2415c57fb48357d6c9ee8b7b59ede11
SHA10ffdaf435500d2d92192ba6b9502178c5d1ebc36
SHA2563d62fd396d8522069283625202e27d8f823605e7e9bfd7920e22db6c0ca1ede3
SHA5126bbcfdb4dfcc9874513da78b908648215ee8173c40678140b9d2340c06b4860456a6cf89c8bc1d0e7d4af0e1f1941cacd74c56d354a1ffb21cb58b29a820fa9b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5