Analysis
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max time kernel
94s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2024 01:49
Behavioral task
behavioral1
Sample
37de4cb2e04c3c3e22e7c4ad03014168_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
37de4cb2e04c3c3e22e7c4ad03014168_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
37de4cb2e04c3c3e22e7c4ad03014168_JaffaCakes118.pdf
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Size
83KB
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MD5
37de4cb2e04c3c3e22e7c4ad03014168
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SHA1
3a1e8d066bbe938e42169639f8adf9bf78f40adb
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SHA256
de10b8bef8f4391fd64d460c938436c8014b2f7ddf17a30905a73da5737e53d9
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SHA512
8c5aa594a9d17856a6a14f6d25631a24d363f9231a9a9eef29d2a76eccce0cc3d75313249f2250673977c22a7ab65a1334088c5b58d2de6724641ccfa32b5b56
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SSDEEP
1536:3JsttOUlbh3Rey6iQnRpEcA3W7NTWOpOaZEWRdMkKITZnKcHmuDc5:5sttHMH+cAOkaZV/FGT
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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4508 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe 4508 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4508 wrote to memory of 1656 4508 AcroRd32.exe 86 PID 4508 wrote to memory of 1656 4508 AcroRd32.exe 86 PID 4508 wrote to memory of 1656 4508 AcroRd32.exe 86 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 3036 1656 RdrCEF.exe 87 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 RdrCEF.exe 88 PID 1656 wrote to memory of 5068 1656 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\37de4cb2e04c3c3e22e7c4ad03014168_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:4508 -
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:1656 -
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=893CB8EF81CEC51A8E0CFD5F3DF2D35A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3036
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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=67DF1EA90D68FDC731E9A0F153717FED --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=67DF1EA90D68FDC731E9A0F153717FED --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:5068
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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=8D78BF265E09430DE493B3A119CE2266 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5080
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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=34D9F175876A0443AB946B1B7A314A17 --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=34D9F175876A0443AB946B1B7A314A17 --renderer-client-id=5 --mojo-platform-channel-handle=1796 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4976
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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=FA518510ED2CD064567E9952B6D8E968 --mojo-platform-channel-handle=2744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4944
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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=C72BF8583C8E73C505F5C298CB7E3777 --mojo-platform-channel-handle=2920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4144
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3408
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5bf022bdfe719a707851d933d9d3fcfaa
SHA1736de72ac036b1e5ad8360f2ebad24b272aeb2f1
SHA25632d47ee5a3d25fece14890e97e10a2ae31d27fd9966a620986946abcfe6c7bcf
SHA512d53e2e8a27207a265f9fa49b251d8c8322c62a9667b591f076eaa639dda7810642938e3ae3972ed1cba37c6d43b7c5804b6188a4c9156c41f770780e470a41e6
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5