Analysis
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max time kernel
150s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240910-en -
resource tags
arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system -
submitted
01-10-2024 21:33
Behavioral task
behavioral1
Sample
0781379c97b19b462d2e1a2057e5df51_JaffaCakes118.pdf
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
0781379c97b19b462d2e1a2057e5df51_JaffaCakes118.pdf
Resource
win10v2004-20240910-en
General
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Target
0781379c97b19b462d2e1a2057e5df51_JaffaCakes118.pdf
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Size
10KB
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MD5
0781379c97b19b462d2e1a2057e5df51
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SHA1
ce03cf52a2e43b747ff0cf6946517a66bb342e5c
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SHA256
74bf8575badcc223bf92bf32c6551dbd3abeb8160c4ac3163ff73cf65518aac2
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SHA512
f444a605cbc72b5978d8ad3a3359d44f0bfcbea6ecc31d3f30766929752453aa68a45961b9f6aee24eb93cdb0e9f5623ab5f37530bf4111acd7632657b6e051d
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SSDEEP
192:3LS+wAO9Gw/vqvQNP60un/Tc2csGIQqvnpWHNS0nH4yZja0AaZkquXBJqZFviBGu:3++wAO9GUUQP60G731QCkMuH4yZG0Gg8
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 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 -
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-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4672 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe 4672 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4672 wrote to memory of 1156 4672 AcroRd32.exe 93 PID 4672 wrote to memory of 1156 4672 AcroRd32.exe 93 PID 4672 wrote to memory of 1156 4672 AcroRd32.exe 93 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 3340 1156 RdrCEF.exe 94 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 RdrCEF.exe 95 PID 1156 wrote to memory of 2580 1156 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\0781379c97b19b462d2e1a2057e5df51_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:4672 -
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:1156 -
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=C94A712923B3EF0FC07CF556F2E95B74 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3340
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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=0E358E4DCFD79EC30D19E7593C6B7EDD --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=0E358E4DCFD79EC30D19E7593C6B7EDD --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2580
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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=836FB094CE8EAB7B5D251B46474E4143 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:228
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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=2A29B9FA05BC1FEF276CFEC4EDCD4485 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2608
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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=780DBF358AEEA2AB0EE558A5E4C522A0 --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:5116
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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=6C7BA06884F4C4B620F4C11C5A4225DD --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=6C7BA06884F4C4B620F4C11C5A4225DD --renderer-client-id=8 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:844
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3748
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5c462e55a49d14d61b2a15cc8ecb14ef7
SHA11eb7ef117d35028e15d68c7b4019a3c1016126ee
SHA2561e3778f82af85539fb611052bc933cc374a6efd0852d251314295ae442b89976
SHA5122c288b8a0e100f770274a60dc264590332fb2087a5d11d0f94d1f1a9a3dbc818a29a44e7bfd00918ed458abd32dbe7f45abc587bb4cd71b89c22b15fa73b2295
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5