Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 14:50
Behavioral task
behavioral1
Sample
d79a0326db1a6b9972c922d272fbed69_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d79a0326db1a6b9972c922d272fbed69_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
d79a0326db1a6b9972c922d272fbed69_JaffaCakes118.pdf
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Size
94KB
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MD5
d79a0326db1a6b9972c922d272fbed69
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SHA1
b858fec85a713fe2445a9a4901699b9ec2abb2cc
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SHA256
7eb38eba6761d3ea93622b5debd74feb1e3e8ed6c99b704df55c7aabf5b239ab
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SHA512
5ddc9973d2c2a8d9fb4662ae6c890434610c74e63c9b1bca415a1379a9f4d0a4e0dbfc8a2cf520b296e573721b56588961a4163e2ceaa58c429685faa02b1986
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SSDEEP
1536:GlzdjuuVo3YbyZ9RzjHTcYdmmnc6t3gM1kVsJYDW8pOGF/ORIWPRAzQvzim4+Uc7:GzdjDVicyZ7Ybmnc9WiSYqGFGRfqQvzn
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 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 -
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4216 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe 4216 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4216 wrote to memory of 3696 4216 AcroRd32.exe 82 PID 4216 wrote to memory of 3696 4216 AcroRd32.exe 82 PID 4216 wrote to memory of 3696 4216 AcroRd32.exe 82 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4804 3696 RdrCEF.exe 83 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 RdrCEF.exe 84 PID 3696 wrote to memory of 4944 3696 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\d79a0326db1a6b9972c922d272fbed69_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:4216 -
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:3696 -
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=7A99DF06124D27A41F797A616C49054C --mojo-platform-channel-handle=1748 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=CC4A294A718F34BBEDD71C563E62518E --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=CC4A294A718F34BBEDD71C563E62518E --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- 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=F079807B9305C8ADEAF8601D3F0C7BD6 --mojo-platform-channel-handle=2272 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2568
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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=F2409DE54E18A3013325F5E9CFFD5855 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3752
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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=A61BBDF066AFACD4533B4517BAA0C25A --mojo-platform-channel-handle=2504 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1016
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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=D1C832939BDA12E358BFEE00519AE749 --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=D1C832939BDA12E358BFEE00519AE749 --renderer-client-id=7 --mojo-platform-channel-handle=2272 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3916
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4948
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5c317e65c318fc22bcdf9cd08c3677a0a
SHA1301b9ca7179eb55bd5781f8bb703121f09ba543e
SHA2566121d0e06fdf387e5ec95a42cef22950595a11cc084db0d8d4f60f0f7ad1e045
SHA51230fa165a212d64872578d9adae707b6ed69a477ebc044a2974e8ebde0cdfdff4c45a05e859f4f428334e68639be119cae5609b410812ace1328d90522a9a474e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5