Analysis
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max time kernel
149s -
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
29-08-2024 19:32
Behavioral task
behavioral1
Sample
c97c97c4e9b6b51257aec12df994f341_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c97c97c4e9b6b51257aec12df994f341_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c97c97c4e9b6b51257aec12df994f341_JaffaCakes118.pdf
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Size
73KB
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MD5
c97c97c4e9b6b51257aec12df994f341
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SHA1
6cff9f8f0cd07cde3f07b5f6b0f87a174ab4d992
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SHA256
7e589a50e403db067ac1e873ee9e149939d222d68572bb34f9f31f737df8e466
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SHA512
d7464a91e54634a17caea22b5ee0b2654cf7497f20f57a11f34ffa843330e741a923cc0460f027df45ea9f4ae4d2e3123e94b0e7c499cc2db2a4317328dba3f8
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SSDEEP
1536:lGFD1txxPvHoQjABBW7NGNXhEj/W1enGxEIYmMXol4RxEgas:4FD19PfoFK7NwK/WikE+MX3V
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3980 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe 3980 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3980 wrote to memory of 2524 3980 AcroRd32.exe 89 PID 3980 wrote to memory of 2524 3980 AcroRd32.exe 89 PID 3980 wrote to memory of 2524 3980 AcroRd32.exe 89 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 1104 2524 RdrCEF.exe 92 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 RdrCEF.exe 93 PID 2524 wrote to memory of 828 2524 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\c97c97c4e9b6b51257aec12df994f341_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:3980 -
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:2524 -
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=786859EDC0516A498125612E310C8ED6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1104
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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=969534041A7D94614B86E758191DCD00 --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=969534041A7D94614B86E758191DCD00 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:828
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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=77101D587787641389F11E2E6C9D6799 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4108
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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=1537EF9552ED7E9C96621EA52F482255 --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=1537EF9552ED7E9C96621EA52F482255 --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2284
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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=ED67FBE78E50CA8585CAE64A9FE50123 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4288
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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=DFE5BB0482AD976962B0AF4673464D04 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:320
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2516
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5f71ac628b80fda38639cfb29929432f3
SHA193f6a9eb45b4946aeae84b7f1f6bb98a01b4518b
SHA2567e685e3135d8dacf7e86f369a0e1f43b16de73b22a5c79bc0fdb78d2cbe975d1
SHA5123a8b4bf0d5d4df6ca34c633d244b544e7132988a4cb0a4715bace87eb2f07a5a9e88c0c14236069e69ca443ae637726d398aa1b3265b00a7f843b1d71c338444
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5