Analysis
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max time kernel
95s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2024 03:23
Behavioral task
behavioral1
Sample
11a20511b19efef875a169c506bc7e26_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
11a20511b19efef875a169c506bc7e26_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
11a20511b19efef875a169c506bc7e26_JaffaCakes118.pdf
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Size
78KB
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MD5
11a20511b19efef875a169c506bc7e26
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SHA1
6ebd9e99c752dd08f0bfea2b3c5fa7700d0ab506
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SHA256
0a1711691830891bee0b64fe70e5255988b4420315517a2ecdc09264ffb5cb39
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SHA512
7e54a5b1ea00b48bc1bc6c4164a2add87fec50e2e12b74d07ad518265c837e9d8dac2886b7c13176f5b41a74534ac10deef98627b758ff8ede58c863019876d9
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SSDEEP
1536:D1faNzj56vcEPg7nViUXrOtAi7g0efQ/iyLH0Dx1aQk+tczrDCxp0tVEmBPcS3vL:Rfa+47nViUXrMls0l/PLH0VgQk+o40tN
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 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 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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4012 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe 4012 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4012 wrote to memory of 2132 4012 AcroRd32.exe 82 PID 4012 wrote to memory of 2132 4012 AcroRd32.exe 82 PID 4012 wrote to memory of 2132 4012 AcroRd32.exe 82 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 5000 2132 RdrCEF.exe 83 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 RdrCEF.exe 84 PID 2132 wrote to memory of 3952 2132 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\11a20511b19efef875a169c506bc7e26_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:4012 -
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:2132 -
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=93E24C760E11D11BA4BE16A322DB6DCC --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5000
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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=E2569363AF05D1CAADE0B72324C1EB31 --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=E2569363AF05D1CAADE0B72324C1EB31 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3952
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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=AF63253B677E1191F0EFA3C213EBED23 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4712
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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=F8CFA6F8BD7C71AFCCBE4392FD7AA853 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1112
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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=75AE9B4F404C1C37027182CD5C43D1FF --mojo-platform-channel-handle=2380 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:388
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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=212522956CFC59051C8B4CAC348AA6FD --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=212522956CFC59051C8B4CAC348AA6FD --renderer-client-id=8 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:620
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5cd29882c35406a5cba059a6a5e8f4030
SHA1a8ca468913213bc0eeb17d14db3fecaaa5e47a2b
SHA256c0c6d320388f38c652470f8e924b8b4c8160d08ed5eec0f51a188ce90cac2690
SHA5129b42384e416129da9ce330bb75ce8f161ce27c78b6702c95e051f06bd0f0cb09007085cc855f446f443733ff0ff2227d3556bb73e8c194d78c7c19f65112be3a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5