Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 05:20
Behavioral task
behavioral1
Sample
b4f5a142bb6ef5a569eb25b3a5fb3676_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4f5a142bb6ef5a569eb25b3a5fb3676_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
b4f5a142bb6ef5a569eb25b3a5fb3676_JaffaCakes118.pdf
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Size
79KB
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MD5
b4f5a142bb6ef5a569eb25b3a5fb3676
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SHA1
43ae9ab8e0b894fdaf44a8b7ffbdad3e6ef17fae
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SHA256
1ec537249bcfdf80233989b29cbb4c4c3ae3eb1539686b6170f6398fc0cdfa37
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SHA512
9bd121e8e12038024ad257f1eaa666d20203af73ae25e371fbb6443ce10f6d4a6f86fc83a995c3639cdf37651452633593a895ab234f208b2fc02f14a18d811a
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SSDEEP
1536:ImKNTAFzVSZvE3lWFoMJ7Xl9rWj7uCuy0hhcSWHQBgC/C2WspO2Gat:EkF5SZc3lW3Ll9aeCDKcfC6V2N
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2328 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe 2328 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2328 wrote to memory of 4056 2328 AcroRd32.exe 82 PID 2328 wrote to memory of 4056 2328 AcroRd32.exe 82 PID 2328 wrote to memory of 4056 2328 AcroRd32.exe 82 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 2880 4056 RdrCEF.exe 83 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84 PID 4056 wrote to memory of 4084 4056 RdrCEF.exe 84
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\b4f5a142bb6ef5a569eb25b3a5fb3676_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:2328 -
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:4056 -
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=1398C95115FF370476F76AD787080D0E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2880
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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=8F6FBF8775821B8211271ED771C94F56 --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=8F6FBF8775821B8211271ED771C94F56 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4084
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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=4337450A5ECC1142339F27D9F6BBC57B --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2436
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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=A3CA7AC38E4CB476D4B57BFC21139E22 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3056
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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=861165359AEB4B4280BDC58301CF95DF --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=861165359AEB4B4280BDC58301CF95DF --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2172
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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=8952076E92985583C625F0B566FB2D32 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3452
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2896
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD538a5b57bba12d76f85a501e027a6358a
SHA15cac3366fef336b167cb6bb7baf21089c11e5451
SHA2561a28e61a1d8bbd6cf5f70a4125454dabe3e6f9ae827a7d44961c69e67cb5287f
SHA5121c1df7bd88229a14bc76762d02db951c1a0f797788eb3b842a10da0294afd2529f2c803edd4b9a15e009f88406da09efddac40e2f5221831e52fb7ab6855f942
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5