Analysis
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max time kernel
94s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 02:33
Behavioral task
behavioral1
Sample
040eefd647a64e28bae46fde82b6e8ce_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
040eefd647a64e28bae46fde82b6e8ce_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
040eefd647a64e28bae46fde82b6e8ce_JaffaCakes118.pdf
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Size
102KB
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MD5
040eefd647a64e28bae46fde82b6e8ce
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SHA1
ea58c632123cb518d8ade6008a5ac242c999d8e2
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SHA256
655f535282bd51dcb838c21d605243b05f75bd40670452b44b055023fa0102d7
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SHA512
b4104eab2eebcfed52049fd453151001f3b045422b4ff9ca93de03fc016d86a1e3750869539ce8a4405907784d4e0ddcfb170d1ec6bd84ff1bc1b430f4fab8f9
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SSDEEP
192:bONbedw+lJ5EnFX3IieiaMBIkNsh5iQGriiimi4UiaiweidiCiiidtiRizifiXpK:bONbedw+lJ5EmyKUHputt+sH3
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 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 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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2948 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe 2948 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2948 wrote to memory of 4836 2948 AcroRd32.exe 82 PID 2948 wrote to memory of 4836 2948 AcroRd32.exe 82 PID 2948 wrote to memory of 4836 2948 AcroRd32.exe 82 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 3116 4836 RdrCEF.exe 83 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 RdrCEF.exe 84 PID 4836 wrote to memory of 4816 4836 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\040eefd647a64e28bae46fde82b6e8ce_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:2948 -
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:4836 -
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=156C22FE19188D93C3709F72588C1887 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3116
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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=99DC91F3D7B2510D5099D2B47B9AB0EA --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=99DC91F3D7B2510D5099D2B47B9AB0EA --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4816
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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=39DA81D5C87B0AABE22898B5467849AE --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5244
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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=A68C6DEA1BEA559FB475613E8645C6D9 --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=A68C6DEA1BEA559FB475613E8645C6D9 --renderer-client-id=5 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2488
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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=1B67ED7AA5DE4B5372AA5922000CC4BB --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3292
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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=003CF9FFE413E8BD427623131DBF027E --mojo-platform-channel-handle=2788 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1388
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:6108
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5273c449a4dab6848fac132673841f360
SHA1566ed291383f541b082ab3ed0b29a871af48882c
SHA2565436c98650ad84c2ebb985224cd14632b10882429f25e779355f30140548f047
SHA51230184bc81485f81f7bea482aa17157b46e4c53402b7239cf4e81c8c8d61144c6dfb2e0ee018010c0e22d64a625663252e0bc21152b90c68b4f629fcf215a425d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5