Analysis
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max time kernel
95s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 10:29
Behavioral task
behavioral1
Sample
3988cef7becccc25ad859c56878b5bdd_JaffaCakes118.pdf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
3988cef7becccc25ad859c56878b5bdd_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
3988cef7becccc25ad859c56878b5bdd_JaffaCakes118.pdf
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Size
84KB
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MD5
3988cef7becccc25ad859c56878b5bdd
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SHA1
f84b8eae5ac8725a102c7669eb5c222f12dffe9e
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SHA256
02398736b9cb98d6ea1a60a31e04660a9492bfc148a4f73201eb9f838671325d
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SHA512
99f3a911f06896d3ed2bc0322d1f425e8e7a7d5aad6ee8cee15f66b041063b8d36d2122026f7ca02221dabdf794f3a25b2b024e5c703548ecbf629ee23778c8b
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SSDEEP
1536:ej8t/XuN56/2gLhVHtVEr/tSOyTo2OkTY1beMQaOy8WziT0yVTBOkR8W8pO7zIY:g6/XuN7glV+fWodkTsbHwyyXb7RP7L
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 212 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe 212 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 212 wrote to memory of 3132 212 AcroRd32.exe 86 PID 212 wrote to memory of 3132 212 AcroRd32.exe 86 PID 212 wrote to memory of 3132 212 AcroRd32.exe 86 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 436 3132 RdrCEF.exe 87 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 RdrCEF.exe 88 PID 3132 wrote to memory of 3260 3132 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\3988cef7becccc25ad859c56878b5bdd_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:212 -
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:3132 -
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=781DABBFAEF43ACEF4251BACB21D7899 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:436
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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=23DCF2BD2C4B7999716ADA7FCBCAD1A9 --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=23DCF2BD2C4B7999716ADA7FCBCAD1A9 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3260
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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=04058E70225360690855CAE678DA5744 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:772
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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=71697A90BF87ACEEAD27436B4B55D41B --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=71697A90BF87ACEEAD27436B4B55D41B --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3868
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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=C843CE4E69716CFD07E56AD2D710EB2E --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2904
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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=6BD4140C5C48AF3817B2E9C2338BBE64 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3360
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2844
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5af0e12604cd008862c0e94a6c3aa67a1
SHA13201cb7e21c4f89aa5bd89a376cb01cd37502423
SHA2560a50d5dfa2fdb8b6947df17c596035eb671cee9a5200d1313300a2d65faf7105
SHA512a13629df2d1a195273df8b138241de4111d7c39723cb24032beceed83cc75282d85140ab96628e856cfbab43cf1ce753c9cdbb6961c6c379911d953fa2b0d67f
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5