Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 02:07
Behavioral task
behavioral1
Sample
91f6a47e4a9a55cc3d54aff374072520_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
91f6a47e4a9a55cc3d54aff374072520_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91f6a47e4a9a55cc3d54aff374072520_JaffaCakes118.pdf
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Size
81KB
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MD5
91f6a47e4a9a55cc3d54aff374072520
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SHA1
58fc7dd86b21c80a324f4f04bd8ae50c1986a605
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SHA256
84d8c63e1270c70d231a41562b9c1cf901cce73c85d21a5dbf3234d1e75fe09d
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SHA512
1488a4fe0c0f154a6568661881677010c8dc4f6b36e8f6f88e49abcf9b6fdec592b787147e1aafc022280690d4a44e19a556de7f711570c5d7c76606c7f5713d
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SSDEEP
1536:rBucfqYat402TotDgF7+1sbn3umwoKTLAZYoBMOL0Whkh74R1ye4iWspOR6wH:gX92TotKs0n+joyLyRs8Ie4FRz
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.
Processes:
RdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeAcroRd32.exedescription 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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 216 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid Process 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe 216 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 216 wrote to memory of 2148 216 AcroRd32.exe 86 PID 216 wrote to memory of 2148 216 AcroRd32.exe 86 PID 216 wrote to memory of 2148 216 AcroRd32.exe 86 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 3508 2148 RdrCEF.exe 87 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 RdrCEF.exe 88 PID 2148 wrote to memory of 1336 2148 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\91f6a47e4a9a55cc3d54aff374072520_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:216 -
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:2148 -
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=6D90E45E868087876B499093A3F762DC --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3508
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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=C98FB2E8B58F058347DD9D529C2C6297 --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=C98FB2E8B58F058347DD9D529C2C6297 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1336
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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=02D36AF6E1C1F7B6783CE9E3BF953BA1 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4012
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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=961FD99B2574AFBD8A2ED1BF4841C4BD --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:212
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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=4E34602438223244CDCE7DD63A5BC7E3 --mojo-platform-channel-handle=1884 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1096
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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=24A1D129F28708E5F3421918DADF8F13 --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=24A1D129F28708E5F3421918DADF8F13 --renderer-client-id=7 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4020
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3648
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD59bb075c94215d4e961963729d69e5c6f
SHA12c8461237aa6d4279886ca66dfd61e1da34bc001
SHA256915eb5b44eca360bfcad062bf157f2249f44257f5c67044bae9add448a7be911
SHA51291b04096d02015649010eb80545e1267a24e16dbd43e21dbddeafe5b7cd060a41a2e7f3bac7de17047526f568459fa29ed559287b80536dd7ea01e9ccfa82e07
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5