Analysis
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max time kernel
143s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-08-2024 04:07
Behavioral task
behavioral1
Sample
c2403dc08961de9198931621d35e1f38_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c2403dc08961de9198931621d35e1f38_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c2403dc08961de9198931621d35e1f38_JaffaCakes118.pdf
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Size
67KB
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MD5
c2403dc08961de9198931621d35e1f38
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SHA1
9c464f9eccace872f534c256b2bd215e413fcd97
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SHA256
dac2ff100e751aa73e311afb9707f908093569bc0bb9e0b63491be8e0f77328e
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SHA512
1b34401f6799bbecdba5727f642a12b1cf299cb395a5328c9f55afae9daa9d3661e79948b6b290d2e546aa890ab659c925731f70f37708385abaeab890266e5e
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SSDEEP
1536:cGFopRfy6ErMM1rpzeeLc2tO6CR3bXZqfvNO2DSWi1B/GNqEeelZtFU:5FopRfyP8zR6CQiv/AqEegZw
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 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 -
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2032 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe 2032 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2032 wrote to memory of 5036 2032 AcroRd32.exe 91 PID 2032 wrote to memory of 5036 2032 AcroRd32.exe 91 PID 2032 wrote to memory of 5036 2032 AcroRd32.exe 91 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 2012 5036 RdrCEF.exe 92 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93 PID 5036 wrote to memory of 3176 5036 RdrCEF.exe 93
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\c2403dc08961de9198931621d35e1f38_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:2032 -
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:5036 -
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=68A8B26A31EBA32A6689C7E5EC2BC81E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2012
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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=94F3C45708A11E3F78DEA920344B94C0 --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=94F3C45708A11E3F78DEA920344B94C0 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3176
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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=2CE49C454A04CBA1EA38AC7FEBD73F8C --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2616
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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=BADBC4F817F56A6EC1C1C375275A5C69 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4072
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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=8B83AD78D5B9FA63866AE1ECD4E4C284 --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=8B83AD78D5B9FA63866AE1ECD4E4C284 --renderer-client-id=6 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2468
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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=0018F10A3A328211F49A9D94CC5EC8EB --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2860
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57fab4f0fb3b5515c2b081830897f69da
SHA15658f67f829de8d06f34d27b36cebb41aa72970d
SHA2564ef0f56e17f89b45165a4addc001ebf2699124c671bab365954c524462b9dd29
SHA512afa2b12f8e1d788d81182d33ea5470811bee5287d1d455692b6b5896697fc0fead074e47028ce75539c6265edc5f3aed98d1f809c18091495300e2698da29638
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5