Analysis
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max time kernel
135s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23-08-2024 01:59
Behavioral task
behavioral1
Sample
b9ecd6894491648c40ad1b65376f40b8_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b9ecd6894491648c40ad1b65376f40b8_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b9ecd6894491648c40ad1b65376f40b8_JaffaCakes118.pdf
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Size
68KB
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MD5
b9ecd6894491648c40ad1b65376f40b8
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SHA1
7ece4c9a37fa37085882c77be0b4b63be3a203b2
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SHA256
1b831249b59858b31c118d73caca14903a916b52e19edc5a6c273d824e6c1654
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SHA512
29cecb4cdf7e016605bf2534b9c73b8ba48c3de61fe28595a002a4efe48e7e5e6c8318df9ebbc548348d3bc3ffc2206aa7a0ee30920c266ecb313265f25c415e
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SSDEEP
384:bONbedw+lJ5HsTJne5o+TatnBqQYIJcrVgV0liiiiiiiiiiiiiiiii2yxVgV27iy:O
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 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 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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3000 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3000 wrote to memory of 2168 3000 AcroRd32.exe 91 PID 3000 wrote to memory of 2168 3000 AcroRd32.exe 91 PID 3000 wrote to memory of 2168 3000 AcroRd32.exe 91 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 2800 2168 RdrCEF.exe 92 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 RdrCEF.exe 93 PID 2168 wrote to memory of 3832 2168 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\b9ecd6894491648c40ad1b65376f40b8_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:3000 -
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:2168 -
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=AC7E113ADFDD6B32C202BE57583791B9 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2800
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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=9EFBF76752EA43B15D23E4DD6797E481 --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=9EFBF76752EA43B15D23E4DD6797E481 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3832
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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=406887BCA39E1363C36B0326B3F7024F --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3240
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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=5AEB6F4FA511935CC9253447044FAC08 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2968
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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=6F122271873F9F1938636904CF0BCDE6 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4020
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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=625246E5FACD93E666564E4E81324EAF --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=625246E5FACD93E666564E4E81324EAF --renderer-client-id=7 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5044
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1468
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD528f4bb259e47f5b643db907b300e8649
SHA1ae0fc0cafbbb6ef6f3b7ed0024a53314d4ead939
SHA256111fd30e1efa74a09f07111313ed71f3dc96e61993d7209692f112091122614a
SHA512900c53e3192993c426ab8eeb495fd9af7966fd6dda4af6faf71885b8b8e0b5bd9d112400b835b75ab8da0eb54f30b4dc4b60bbeefff2787363327ad66bbeff3b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5