Analysis
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max time kernel
140s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 18:47
Behavioral task
behavioral1
Sample
f6a41f9a508e0f71008bdaba84495b09_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f6a41f9a508e0f71008bdaba84495b09_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
f6a41f9a508e0f71008bdaba84495b09_JaffaCakes118.pdf
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Size
34KB
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MD5
f6a41f9a508e0f71008bdaba84495b09
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SHA1
fc2e9703dc292068a6de0032b49022e6b8a4b140
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SHA256
7159d77d9fdf2cbb48bdb269d0aa64362ee800b55d96aa7b06d9e86fca067a8d
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SHA512
fa3859be2c260c7016ece1f7e054b2f89c227f6a4859ae060c824f4cd89fcbb3e6161816e464f02aaf47e0b8970018a71785320e5f84e4b580962a98dacb8d06
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SSDEEP
768:CXuMZmwgCLWar7E5Hpxp3rY4m0m2RPP65qEY+v0R83asw2WfN3n:CXFZmGWS0jp3rnm0g0RjWWfN3n
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4056 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe 4056 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4056 wrote to memory of 4916 4056 AcroRd32.exe 82 PID 4056 wrote to memory of 4916 4056 AcroRd32.exe 82 PID 4056 wrote to memory of 4916 4056 AcroRd32.exe 82 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3108 4916 RdrCEF.exe 83 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84 PID 4916 wrote to memory of 3640 4916 RdrCEF.exe 84
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\f6a41f9a508e0f71008bdaba84495b09_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:4056 -
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:4916 -
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=9505C393AE5B1A3FCD9A2E1CA03F21FA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3108
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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=2424E370ECC4F120BCABC5BCF8748B28 --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=2424E370ECC4F120BCABC5BCF8748B28 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3640
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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=078D114030C661730A487F0C4F336886 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:116
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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=F8FDFA8AC443585B2EE1FDF31B9D5550 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3120
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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=7ADD704107E29FEB1D9714AD7EAECB41 --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=7ADD704107E29FEB1D9714AD7EAECB41 --renderer-client-id=6 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2268
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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=614D78EDBC90AD3DE9A8B3D101590DB0 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2716
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2252
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5047ecab3698d979665b56f53fa900a3b
SHA11b0598f59276203b4f6ed498255bbad8edaad4a3
SHA256417f21473ce2baef7b9081e0c7139a5bba93a8d0c1ad758fb5ae616a98bfee8c
SHA512151425fe3fe7dbe1776c7a681201d964e7de95dfea44aaacb0bd50511e29a31fe828308e7fd70f1629bbe15d68e61574cd2f21fb4f184ed34e6375b1e62d1fe2
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5