Analysis
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max time kernel
95s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2024 06:44
Behavioral task
behavioral1
Sample
eac8c8b3b5d88a02358330b6f1027624_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eac8c8b3b5d88a02358330b6f1027624_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
eac8c8b3b5d88a02358330b6f1027624_JaffaCakes118.pdf
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Size
80KB
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MD5
eac8c8b3b5d88a02358330b6f1027624
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SHA1
fd6022d69d762c85c894de1b6431dd10c186fd19
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SHA256
08840e9479037f20435b6f4e987986b7581fb51bd8d7684f4eb338e2be3cb758
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SHA512
b1f3b8f03a49b88e5e2bd4ef04280df858425e51419fd5c0d26e3ba184a7b3a220f8ce93417cea689d6d9522b9c5e2dd991bfc71e2cb0116ab748f22852c1e36
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SSDEEP
1536:ratmCW5mepKwPSWrIHsDvP81FUE8YVUWxFk1gr9qZWOpOwrZFVsZR5kW:W0Cmm4ZIMn8AE8YV/NqWwrvarT
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 AcroRd32.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 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4340 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe 4340 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4340 wrote to memory of 3964 4340 AcroRd32.exe 82 PID 4340 wrote to memory of 3964 4340 AcroRd32.exe 82 PID 4340 wrote to memory of 3964 4340 AcroRd32.exe 82 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3388 3964 RdrCEF.exe 83 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 RdrCEF.exe 84 PID 3964 wrote to memory of 3928 3964 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\eac8c8b3b5d88a02358330b6f1027624_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:4340 -
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:3964 -
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=9372661B000265A34E2E6DDBCCEE5F42 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3388
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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=00561AAE13700CBB19C3E22CA200405B --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=00561AAE13700CBB19C3E22CA200405B --renderer-client-id=2 --mojo-platform-channel-handle=1692 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3928
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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=C450124E74F7BB8A3E083A0F26EAE6D2 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4336
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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=5DEE169D797445EF978A5BE8E804A82A --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4492
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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=0F805A22B4657AD1474105823422C168 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2880
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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=FCF28E023E2F82E6B98F2C6AC8941B8E --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=FCF28E023E2F82E6B98F2C6AC8941B8E --renderer-client-id=7 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3408
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2788
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD581fcb8809a3fe436e5fa3fb8c9ef9470
SHA1e6745019c3f4347e1ee25e5559430f46e0ab2593
SHA256135162720a94e27dc6fd4c5e938c4c8a77c740bf8f78a6796e84a4911dc48c09
SHA51254683290e9a41ec5425aa3e0255cd28caacbe15dfde1eb8b5f5f67835e7fd461c9267a777730d45429780cb954881657de9cf8d08694051d5077ddf91c62ae7d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5