Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-10-2024 21:20
Behavioral task
behavioral1
Sample
259f5ca2246aa48caff3461a81a26f5c_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
259f5ca2246aa48caff3461a81a26f5c_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
259f5ca2246aa48caff3461a81a26f5c_JaffaCakes118.pdf
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Size
83KB
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MD5
259f5ca2246aa48caff3461a81a26f5c
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SHA1
bd798dd2ec2fa24785fd9de9c6cb9f766b42509a
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SHA256
d6c08ab098bf5e5a6c04b14baffeddd9b9fdbf96f37c3f9add28a9707c19e382
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SHA512
1f27794d84fc7ce1f266623a1eef22f3505baa0fc01f5120ea0f41d0751241f973e373b8e5c9cb570321d1b7afd80fac5be66e717c84d89cd01269df2bdce1c1
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SSDEEP
1536:aVpJaTfFdy2XRZax5yO8sPoXSkWM4lawUxXQv0NbhhWIvwwiDOM:xtdy0SDjgCkWBEwUZlFhXvwwq
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3556 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe 3556 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3556 wrote to memory of 5036 3556 AcroRd32.exe 86 PID 3556 wrote to memory of 5036 3556 AcroRd32.exe 86 PID 3556 wrote to memory of 5036 3556 AcroRd32.exe 86 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 4968 5036 RdrCEF.exe 87 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 RdrCEF.exe 88 PID 5036 wrote to memory of 100 5036 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\259f5ca2246aa48caff3461a81a26f5c_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:3556 -
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:5036 -
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=FA98E9EF907B9206A398DABB2DD7FED9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4968
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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=03F000BE9ECE38BB9F0BC72FACBA38C7 --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=03F000BE9ECE38BB9F0BC72FACBA38C7 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:100
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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=9DFF2E43719FDD55A41D04CBF99A9DE7 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:64
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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=A336D651D9793A5C2DC3566D92F17FA1 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:892
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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=4EE17C1D30530B7F2FE1D077213285A4 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4436
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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=93C456647B97AC0BACE08A6C9138133F --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=93C456647B97AC0BACE08A6C9138133F --renderer-client-id=7 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1580
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5a92d77f446f2e34023bbca02a73fb7d1
SHA1d8e96ce08c855acf5d5de985c858f9a355aaca4c
SHA25642a88fe0b6fcde4f5d09d01ce6f255c8ebfcbd066a6b3ea7b75a810deb42e58f
SHA51261b060fec6406a7aa5c88a853336f526ac745bf4020d1042a8af81da738cfefe1c5161557e567157eecb41b4ca66417e6d5499c66c1fb2df584171142040556d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5