Analysis
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max time kernel
93s -
max time network
127s -
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 09:47
Behavioral task
behavioral1
Sample
2eefc16807f8e8d0fdaa9b9e6557b7b1_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2eefc16807f8e8d0fdaa9b9e6557b7b1_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
2eefc16807f8e8d0fdaa9b9e6557b7b1_JaffaCakes118.pdf
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Size
74KB
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MD5
2eefc16807f8e8d0fdaa9b9e6557b7b1
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SHA1
32c317d2bb9853819b36bb786b87df6f67d0637a
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SHA256
6603f0ac6c585e25430b48d139bb2cbaa10e7799b84a8bef97084caec47e526c
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SHA512
d6b7dfb0089515308188356b540e5bf70244d8fe0e5a9d1b5906420e973756b46298e38f2848d60d42857b736ff6b53945b7a9b4d5554ac1fcf5d8b4e05161d8
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SSDEEP
1536:ZrrquvCNY6hfkq5lz7pDylQ+k5u6WspOR3VdWzPUpp5Q:Ke0fhlz7pDylxkkdR3V+spk
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 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 -
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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1720 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe 1720 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1720 wrote to memory of 3524 1720 AcroRd32.exe 86 PID 1720 wrote to memory of 3524 1720 AcroRd32.exe 86 PID 1720 wrote to memory of 3524 1720 AcroRd32.exe 86 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 1152 3524 RdrCEF.exe 87 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88 PID 3524 wrote to memory of 4844 3524 RdrCEF.exe 88
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\2eefc16807f8e8d0fdaa9b9e6557b7b1_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:1720 -
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:3524 -
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=4725644A075481F70C3EAC03754C497C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1152
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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=66488783C366AC806A56E162912A614C --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=66488783C366AC806A56E162912A614C --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4844
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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=0A4E65D67ACEF3FC61FB99E82C9A6CC7 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:368
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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=539778F9DC2E863DCFCFB41D3F62FD3E --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4804
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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=8E981EF49FD8C87BF06ED158557E7F6B --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1580
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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=74B0F553D7459222347106541470BAC0 --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=74B0F553D7459222347106541470BAC0 --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1480
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1800
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5108d4d1d1893733589922a9fafb9bb62
SHA1a9c611d8a049d6a6e97db7c7410806d890f2f231
SHA256e2ee66ab2895622c3112e7e26e8eb55ae46947695b0f2a8e6994a32baa2d4849
SHA5125dd82b48e7c1250f320d7a0c8bde9f76001c87a416035a2cc0f3cbabe2fb3fe1dffe4e847e6e87d657d2723538906c8043b5d39a605817dc9b0a31646cddb834
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5