Analysis
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max time kernel
139s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26/07/2024, 13:58
Behavioral task
behavioral1
Sample
745a299c45f5b03f0a65e54c963302c3_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
745a299c45f5b03f0a65e54c963302c3_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
745a299c45f5b03f0a65e54c963302c3_JaffaCakes118.pdf
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Size
89KB
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MD5
745a299c45f5b03f0a65e54c963302c3
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SHA1
9f46f5874a29a73d5af02fcb013f019d44632c7b
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SHA256
8536071f78aadd47d1bfb455dc65d8426a5e20bd98c7770c151af19928aa94e1
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SHA512
109317139a97da9783e06f40dc7faf1a744a829636e889d6a8507785ff0be35e046adb631a44f33c30452fa8e285a9a30fe815ea28a3eb3b6b2f0cac46a059cf
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SSDEEP
1536:tcEnYcZWQJKm5uhXW/bBnY+L5g9umSrgK1iwOjDOWKbWsI5vygoSWUpO7mD2qQ:SsZWc0XCUumSrgwOeWKNIloN7Ye
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 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-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3492 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe 3492 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3492 wrote to memory of 4812 3492 AcroRd32.exe 89 PID 3492 wrote to memory of 4812 3492 AcroRd32.exe 89 PID 3492 wrote to memory of 4812 3492 AcroRd32.exe 89 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 752 4812 RdrCEF.exe 92 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93 PID 4812 wrote to memory of 4236 4812 RdrCEF.exe 93
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\745a299c45f5b03f0a65e54c963302c3_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:3492 -
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:4812 -
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=6E592DF83815E4902F2BAD5DB9E8C0F8 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:752
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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=0978FDE1649933AA1649E145737EF12C --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=0978FDE1649933AA1649E145737EF12C --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4236
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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=8283DFA9A1B41E420F701C080CAF4FC9 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4516
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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=78B9AEA114E8E83E3B230A83C80E7222 --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=78B9AEA114E8E83E3B230A83C80E7222 --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3568
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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=9989251F7C7E8B7E29CED7C0CB4016D0 --mojo-platform-channel-handle=2788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2324
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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=48C7E52F56DE682AB64AAC8939BA669C --mojo-platform-channel-handle=2904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1080
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:384
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD50d1ff2b78e664fbc1336ee3285b5b07a
SHA10fdb15e31227718d9bd9b5489bf0991fef2362d0
SHA25657bf715ff7ff38aa1cef981817e23c26edd65e7a8c210806ab31a258ad550a05
SHA512e4b3902d483417958f6057e6d01c6919ccf66da6e5023fd4a63dfa87dbfb131d2bbe15a44a80af1a4b1def0a28c71dd761a7049ab4b68d645b8412fe094b5c57
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5