Analysis
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max time kernel
140s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 01:56
Behavioral task
behavioral1
Sample
91ea94750d304f5ac0cd3ff98e011155_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
91ea94750d304f5ac0cd3ff98e011155_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
91ea94750d304f5ac0cd3ff98e011155_JaffaCakes118.pdf
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Size
66KB
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MD5
91ea94750d304f5ac0cd3ff98e011155
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SHA1
8ff8a137e192b2f0f1e93e43d41e14539524ce31
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SHA256
4e16ba03e740ac18835fc8658f99668805fee9438af2fb16ffe56a98394623b0
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SHA512
a132ce2441b718f76059510d3b566ce234cf7cd061cbf54a9e426dc08a81b455e747817569345ddedd07d30957406efe0cd07e56c58efbd5f31b4c6a7fb666e8
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SSDEEP
1536:D7XrhXvlR2yTO2hlim0yBj7yQkz3IO/KM79aj6hgncll/BfEj:jhXvlR9TTLBjs0OBwGhg+l/u
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.
Processes:
RdrCEF.exeRdrCEF.exeAcroRd32.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exeRdrCEF.exedescription 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.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid Process 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid Process 2736 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
AcroRd32.exepid Process 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe 2736 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid Process procid_target PID 2736 wrote to memory of 208 2736 AcroRd32.exe 89 PID 2736 wrote to memory of 208 2736 AcroRd32.exe 89 PID 2736 wrote to memory of 208 2736 AcroRd32.exe 89 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4008 208 RdrCEF.exe 90 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91 PID 208 wrote to memory of 4736 208 RdrCEF.exe 91
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\91ea94750d304f5ac0cd3ff98e011155_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:2736 -
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:208 -
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=F44737091B7662F9F5842EF0E3A3F525 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4008
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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=DA67B151409C05E71E35EB98E2A2ECCF --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=DA67B151409C05E71E35EB98E2A2ECCF --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4736
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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=63FA506B35CDCC5BC859AF91BEA67564 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4112
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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=8CAA1F6CABE9CE9705E5F21677FE8EFD --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=8CAA1F6CABE9CE9705E5F21677FE8EFD --renderer-client-id=5 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1628
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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=69B22363DAC273C14B0797E5CD50CC8C --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2732
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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=06374B078315CC21DF207BC188919A12 --mojo-platform-channel-handle=2880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:780
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2224
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD54e64de44da773b01d833f91637d31821
SHA132eea81a5e32a6b14bdca192c857dcfe962111d7
SHA2568b228c4f799cfb5387063fd677ac96b6ef5f33e4a90a96922e89900df667750a
SHA512512ea53ef497c91ae25b9fd686d71f90f2a06f86b82dd6a349d084785afa46e7d2fa621358b049e1637b4d2101063959ce21670bb889fa0640b8410553d950c7
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5