Analysis
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max time kernel
78s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 16:17
Behavioral task
behavioral1
Sample
0b87b0e2e80bf97efc001892977c4283_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
0b87b0e2e80bf97efc001892977c4283_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
0b87b0e2e80bf97efc001892977c4283_JaffaCakes118.pdf
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Size
88KB
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MD5
0b87b0e2e80bf97efc001892977c4283
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SHA1
4f22a74e0bbe0e4c88bb32cc73ac0ca239bfbddc
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SHA256
ba68f056f12e483b1029d660aee44992373218d6b6a85edb1bfd679206167b8b
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SHA512
86ee7cbd443aae0c39114797500f2d61ecef88ec5e749a8b8ddc9dfcad592205b923418d1471d8c1804f90640ee6e4172f464009051d773cdb7f93ac79b99fed
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SSDEEP
1536:lCcB5vjeSZdTAI/97FKyuNW98XjpwTOCDAO/V7PdXYW6I/tJHfNYQ51UVYWkpOT0:AejfZWI17gyut4j3VRXTJVvELT0
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 RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2000 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe 2000 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2000 wrote to memory of 2708 2000 AcroRd32.exe 85 PID 2000 wrote to memory of 2708 2000 AcroRd32.exe 85 PID 2000 wrote to memory of 2708 2000 AcroRd32.exe 85 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 3928 2708 RdrCEF.exe 86 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87 PID 2708 wrote to memory of 4148 2708 RdrCEF.exe 87
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\0b87b0e2e80bf97efc001892977c4283_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:2000 -
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:2708 -
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=29E58FA340D78033D3CF590A8491A19F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- 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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=1D5FB46BCA103115658C599DBD8F42D1 --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=1D5FB46BCA103115658C599DBD8F42D1 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4148
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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=3CBADB1FD145543624A9461718E0CA2F --mojo-platform-channel-handle=2140 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1664
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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=3D09715D83C1E2F60112A90991DA162C --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4892
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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=BAEC3EFD05FF60A8DAEF111F04CA1465 --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=BAEC3EFD05FF60A8DAEF111F04CA1465 --renderer-client-id=6 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2664
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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=673A550F78E482D8A852291ABB0E07E2 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1636
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5fa7dd792fd7dfe4adce2df9ca1f6e54f
SHA179e3c778705fb0dc29c1a0ce2bb34adc39b57dea
SHA256107d451f803e4296775bc3421bce43d92ed9b17e5c6fd50ed73b3e7da608141e
SHA51228cfbc8a671da44047f50e90564880e9fa39a5f1cbb573acd1cd5a1bcf1aaf8e1cd0dc43ed2bb1ff17afa943a80721c88ce311e09a6e1727d2cf52fb2a7dc2c3
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5