Analysis
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max time kernel
79s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22-08-2024 06:39
Behavioral task
behavioral1
Sample
b6b1b09fd3e216594f9892fdaf4e5a8c_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b6b1b09fd3e216594f9892fdaf4e5a8c_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b6b1b09fd3e216594f9892fdaf4e5a8c_JaffaCakes118.pdf
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Size
41KB
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MD5
b6b1b09fd3e216594f9892fdaf4e5a8c
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SHA1
fb7357985168bf3067a2f2f151c60ed984fa4a50
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SHA256
6b2d685d30df49ab7c705de6f5c6060fc59099341e1671ee606b4f6e89b1e693
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SHA512
7493af0b9a4279a42a1d6ca85afe4e0e0be29a07f615ed60b434caf2731ded167d5e53e9bfce6025f0c47564fd9f37a9e45b47266627f56c3b2dab1358542389
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SSDEEP
768:mGyK8R2Fm0u6DQCaKFR2mJ7zFTAc4TXB0MXbSnGE5u11GRXvE56XuMZmwgCLWarr:mdKu2Fm0u6DQCaKFR2mJ7zFTtkRuY11g
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-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2280 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe 2280 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2280 wrote to memory of 3912 2280 AcroRd32.exe 93 PID 2280 wrote to memory of 3912 2280 AcroRd32.exe 93 PID 2280 wrote to memory of 3912 2280 AcroRd32.exe 93 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 3520 3912 RdrCEF.exe 94 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95 PID 3912 wrote to memory of 2168 3912 RdrCEF.exe 95
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\b6b1b09fd3e216594f9892fdaf4e5a8c_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:2280 -
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:3912 -
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=2F8BB9F497310AE3919A7E9C0E6F91DE --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3520
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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=FF0B40FC991272B34CFCF6DEBD4FD81E --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=FF0B40FC991272B34CFCF6DEBD4FD81E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2168
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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=7B7E216A263FA85DD53FA9F7A86A6C89 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1988
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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=3F7DE3ED77D0DB3FFB24B49948E9C6FB --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2240
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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=08A9D5C86F5E93AEC96BBAE24489F371 --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=08A9D5C86F5E93AEC96BBAE24489F371 --renderer-client-id=6 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1312
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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=384EFCD045FA59227AAC2366B7A38498 --mojo-platform-channel-handle=2732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:212
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD520760167fdf8fb7d4498180cafaeaad6
SHA10ff7dfbf2bf81b3cf599d31b8227e8532909412a
SHA2560439578519b56ba772cd9e59da54c78d7955af476c7a823cc477a8d5c1f14d8e
SHA512e6f65598cfa3fb98c6fabb6427f122b07da745d10e8c4c0c79324ea5c906713059e39d33f1891c30d34b5fa6bbc19018aad8bd01b844532dc66f3881ada97c8a
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5