Analysis
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max time kernel
134s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09-10-2024 01:58
Behavioral task
behavioral1
Sample
28cfe1e7b34736a5604ddeadee2cdde9_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
28cfe1e7b34736a5604ddeadee2cdde9_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
28cfe1e7b34736a5604ddeadee2cdde9_JaffaCakes118.pdf
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Size
77KB
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MD5
28cfe1e7b34736a5604ddeadee2cdde9
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SHA1
439af7d3ce041f20f41fcf4b2f5c961cd242e54c
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SHA256
06841ab8a00a06736965420d2ff18c0551dd25192cb3dac8055ad2d547d5d5c8
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SHA512
2df134a73e68839aabf8595d6a962ae3fdf56f18dc083920ba2c815f770cf0e04ea2854bd2315c539ac48fe6a2f5c7a251f19750de57363ba48a124bfb8abe6b
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SSDEEP
1536:aiG21pHXZkJZEz80FLi1I84Y/TuqWOpOZyWs+cNzORWTS:DG0HCJOY0FLiGvsiPZy+cN6wS
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 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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3972 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe 3972 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3972 wrote to memory of 1624 3972 AcroRd32.exe 88 PID 3972 wrote to memory of 1624 3972 AcroRd32.exe 88 PID 3972 wrote to memory of 1624 3972 AcroRd32.exe 88 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 3392 1624 RdrCEF.exe 89 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90 PID 1624 wrote to memory of 4204 1624 RdrCEF.exe 90
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\28cfe1e7b34736a5604ddeadee2cdde9_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:3972 -
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:1624 -
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=F153CF3D14E8F1B33C943761365C3F4D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3392
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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=533DE0E20D7482717577C0F074509C42 --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=533DE0E20D7482717577C0F074509C42 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4204
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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=C877171315C371E6B0D164183F06746B --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:872
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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=0C4735E9355868DB8639958E829FAE41 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4596
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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=3C12866AF41BD953932EAF71AD8115F1 --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=3C12866AF41BD953932EAF71AD8115F1 --renderer-client-id=6 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4568
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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=5FAA7D84A9FE6BA00DEB1F2A0AC2909B --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4396
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4780
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD531c79a7901cf70d3e0dbaf14c3089ea6
SHA1fa1ee4df22c4306ab04cbd70123d34d047917ce6
SHA256a701f6514b171133b6ae1a3335c78c15ec61de16186a2c6209319d869a9b3f17
SHA512d7773e4b2a11265464560d74eca82de877a279e41f3b9a29683b5784071434cfa516b004d565935c9fcdbec54794da94bfa1dc01dd7ae5bc4699de3712c96714
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5