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Analysis
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max time kernel
94s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/10/2024, 23:56
Behavioral task
behavioral1
Sample
275e921a29222a7741a037b088de8428_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
275e921a29222a7741a037b088de8428_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
275e921a29222a7741a037b088de8428_JaffaCakes118.pdf
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Size
74KB
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MD5
275e921a29222a7741a037b088de8428
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SHA1
b1d4465f4ef6dee5888eae4cd7e24b55d99608db
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SHA256
e2a5df5c9263232611cd5da1c540cc2307ff6a7fd3634d8bc52720a1a3b3694a
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SHA512
f7362917c04e3b006fea685f96939800ba820e4482abc4726603fcaa5e858f6cddd3645ae8601a7d94180649182f8eadde5fd81b7759f542b59a911864aa82cf
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SSDEEP
1536:Y5wRZlRPoAQS7OvzLYVjsMuoeBt6t+GRY5EuC2em0vPr49gFQQRLXt:gwRfRgZSCvg1sMuoi6la5pC2exr49g9v
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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 320 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe 320 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 320 wrote to memory of 3820 320 AcroRd32.exe 86 PID 320 wrote to memory of 3820 320 AcroRd32.exe 86 PID 320 wrote to memory of 3820 320 AcroRd32.exe 86 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 2292 3820 RdrCEF.exe 87 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88 PID 3820 wrote to memory of 3764 3820 RdrCEF.exe 88
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\275e921a29222a7741a037b088de8428_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:320 -
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:3820 -
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=9F689831BF71BB76207F7D1D39E9B7A5 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2292
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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=2F9B773EB4B58E6666C3E020AD39C93E --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=2F9B773EB4B58E6666C3E020AD39C93E --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3764
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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=C12ED49FD0EF53E3371F2065EF849BDF --mojo-platform-channel-handle=2276 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:472
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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=D4BAF266E6919363B8EBCD4909549AA5 --mojo-platform-channel-handle=1620 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4280
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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=827E35A25D88B4B70CDF46F425290BB1 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2136
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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=FE2CA3D6D9D2BAE77127C2CB9F434F21 --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=FE2CA3D6D9D2BAE77127C2CB9F434F21 --renderer-client-id=7 --mojo-platform-channel-handle=2100 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1696
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1672
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5820aeccedc191e91434b61326d42c11a
SHA17664b13ebe73345b028bc55b47679b7f0ccadb90
SHA256bc705f629cf46278722324c2b7871b3cbfa21d20ba0c5dda5329665a1ad94918
SHA512241e8e04bf1f79baedcd08cd24cb78ca6d0e977ff0ad160fbace9e769fbec1b96ba27e05d2786adb6efa539dde68ed6c6bc035a93830db2284b708cca1cc04af
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5