Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-09-2024 03:34
Behavioral task
behavioral1
Sample
fb6bbaba27499b42376579ac10211e78_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
fb6bbaba27499b42376579ac10211e78_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
fb6bbaba27499b42376579ac10211e78_JaffaCakes118.pdf
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Size
15KB
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MD5
fb6bbaba27499b42376579ac10211e78
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SHA1
1b82d704c2aa8a933abfe53231416661d1946566
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SHA256
e0f99b730e93e1c04b02e3aff00938f398cd14ec1149d6408333f1e39a02df86
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SHA512
03d49b8dc363a31969b65a6f1ad7530f3f649460fd8d0c22a25310b2bf2de2d6c9b5dbbef4b0c9a1133e69ed5013cef0a12270a115617e29ee5c9d7183375e4d
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SSDEEP
384:VzEAciz1px8qHCEyKJNK8EjA+2qawYyPG/zi+6xRoqAauedfQAWwo/KspQYeXrg6:VzEAciz1pxQPKLKjjhTOqGmXxMydbVjD
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 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 -
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3004 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe 3004 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3004 wrote to memory of 4924 3004 AcroRd32.exe 84 PID 3004 wrote to memory of 4924 3004 AcroRd32.exe 84 PID 3004 wrote to memory of 4924 3004 AcroRd32.exe 84 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 1352 4924 RdrCEF.exe 85 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86 PID 4924 wrote to memory of 5056 4924 RdrCEF.exe 86
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\fb6bbaba27499b42376579ac10211e78_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:3004 -
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:4924 -
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=B6698E2976C869C3FA922151483C8428 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1352
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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=F76B987961755B9E589F7DF5FE504E05 --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=F76B987961755B9E589F7DF5FE504E05 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5056
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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=3EF04B7613B2264C3EC0B042C4667A24 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4752
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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=6A98A798D98C21422846B4C07A8D128F --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1060
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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=DB09B8537C64E2ADDF49602044BF1A50 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5100
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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=94196AA8A4F6971C591123FD034BD7A8 --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=94196AA8A4F6971C591123FD034BD7A8 --renderer-client-id=7 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2644
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:816
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD598646825d0e2eed99890962309da3054
SHA1cc0fd93dab62c4e2f39859209c420a386d8f5e35
SHA256bdb9f56650f3331d7c35a5d6b1f8b26dca9c0214a5095c90e07df9b727977bf3
SHA51201e89f2a3dee7fdb63b046ef4e6b2178ee4a7dcdd399d6c3e75f9d1369d306625d27099e4c89edec95edc6c5fd0730793181d16ce06b2b5aa23a38fa2423e6a4
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5