Analysis
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max time kernel
140s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 05:09
Behavioral task
behavioral1
Sample
b4ec6d9c39469cc21aad583ce59d2509_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4ec6d9c39469cc21aad583ce59d2509_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
b4ec6d9c39469cc21aad583ce59d2509_JaffaCakes118.pdf
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Size
5KB
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MD5
b4ec6d9c39469cc21aad583ce59d2509
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SHA1
287406cfff5d5022f1b22e9f627ed1231e0a8fe8
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SHA256
e8e122cead0d57abca2841e2efbc9ec1e87a8ad3e98e017e7520266ef689c16d
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SHA512
9031f276576dc8dbcf38dd3e13220fdb3581f7891ba60787a34366845ad12f3a091b75ae0ef5e5e14e46abb1c2b876b67ff7ef3a5179bdb8f2254fc5809538c6
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SSDEEP
96:6zQoDNlOySkTiatLGhW5hHHv0WSANP+Rbe6dFfsvgVqyCi4v/WIbaF8SJqvJSd0O:y/N47kTi2GhW5hHH2AN+ffsvnI66EHm
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 AcroRd32.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 728 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe 728 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 728 wrote to memory of 1756 728 AcroRd32.exe 84 PID 728 wrote to memory of 1756 728 AcroRd32.exe 84 PID 728 wrote to memory of 1756 728 AcroRd32.exe 84 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4008 1756 RdrCEF.exe 85 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86 PID 1756 wrote to memory of 4852 1756 RdrCEF.exe 86
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\b4ec6d9c39469cc21aad583ce59d2509_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:728 -
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:1756 -
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=C8F250E0F8A5EDB977716A52077019A1 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4008
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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=78FCB2B5D88A1D2EB55C5C5C5592171B --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=78FCB2B5D88A1D2EB55C5C5C5592171B --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4852
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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=1C882AC2172A4EA513895EEC393207F6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2152
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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=C301F009EA448F6DD9A8862B6003E147 --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=C301F009EA448F6DD9A8862B6003E147 --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3840
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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=F81BC1384C89ED3D3DBAA23126B8C1EB --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3512
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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=3857D8D34741FDB6A4DE4C2C73662199 --mojo-platform-channel-handle=2804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4548
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3584
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD55eeaee183f60232b7fa19b8d6820b57b
SHA1117d2c1732db2257cfbd3eb508899e9e39d63a02
SHA2564b821b5a2504fc285360a93369144688fd4988032db8b189b0f9eaed625705ca
SHA51210d7511412d91ab235f499ffe89eb164911dff48433187c78b136edbd01d2842aeb7ed6b389c6d204f76c8e8e4b42349276ab551b28c03b72a72e41d45df2f34
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5