Analysis
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max time kernel
140s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 04:01
Behavioral task
behavioral1
Sample
555e737aad084bde727d74ac97da5a9f_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
555e737aad084bde727d74ac97da5a9f_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
555e737aad084bde727d74ac97da5a9f_JaffaCakes118.pdf
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Size
86KB
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MD5
555e737aad084bde727d74ac97da5a9f
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SHA1
a8deba117c5e0cc58dd8d7ba057362f6ad4d79da
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SHA256
c2450c3273b1abe01ddeb048b5a628d73ee4679276d94b477e6bd9fbe276d4d4
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SHA512
c0bb60d9bac49605e5db412386b94402c0114175163304628d5ce77b2eaac76b9eb900ef996dcb45bc0603a8883323d3aa6552b5367353a3a05aa6c5b4812b9c
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SSDEEP
1536:B2v1AeeF391QAw0ZAwmTqFrsKDHX43R5TOlD7RjVyWG0mjoWGpOGDh7julyN:g1APbQAwPasAoB5TOlRRI0C9GV7jB
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 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 -
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4288 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe 4288 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4288 wrote to memory of 2564 4288 AcroRd32.exe 90 PID 4288 wrote to memory of 2564 4288 AcroRd32.exe 90 PID 4288 wrote to memory of 2564 4288 AcroRd32.exe 90 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 2324 2564 RdrCEF.exe 92 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 RdrCEF.exe 93 PID 2564 wrote to memory of 1792 2564 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\555e737aad084bde727d74ac97da5a9f_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:4288 -
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:2564 -
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=B0959484DE075FA4FA6F90F75B35CC7E --mojo-platform-channel-handle=1748 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=B41D6CA5AE0F834B028D9AC05B7A98BF --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=B41D6CA5AE0F834B028D9AC05B7A98BF --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1792
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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=4B75ECD3AFFC9514BA28253A57D3872B --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1368
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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=369AE83A342C966F76682BE628319090 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1712
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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=C444620706F8DE3F2CCADBEC08FC6087 --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=C444620706F8DE3F2CCADBEC08FC6087 --renderer-client-id=6 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1924
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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=820D26CDBD3072C1F8C0DF0151EA3D7E --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3440
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD58fe195105c75879c80b0b5de584a8eed
SHA14c8b75f07abb18f87f70ac9ef653a44518bdd8b5
SHA256879d7e9f4b0132a30aef273eaa2a33b83d302d997cca4893f32db823e2dede1d
SHA512d9f0944b67d6794c748645f35efc3ff7c9af445d91408361c32353b792a7245eb9e14948fd5acb7ae28efcd23f11bf74cfa56ad637235956fec39e712adbdc59
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5