Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2024 22:52
Behavioral task
behavioral1
Sample
71933817289d84374ac5aceb7fca0db9_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
71933817289d84374ac5aceb7fca0db9_JaffaCakes118.pdf
Resource
win10v2004-20240709-en
General
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Target
71933817289d84374ac5aceb7fca0db9_JaffaCakes118.pdf
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Size
67KB
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MD5
71933817289d84374ac5aceb7fca0db9
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SHA1
e894db5a8a3a2d36f06640344cc236dac989db84
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SHA256
88689d9941a804d7db9e8f5d6c98be7269c0eb0fe7f6e8efe3990698bc9d65de
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SHA512
55c69134979b87f8dc68a4ea442e6dcb17c4d891d19b5a42083f2e9453aa86afe2afbec86593df09e026edf365744ddcde7dd72eeb33dafbb52c3d300f3ca2a5
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SSDEEP
1536:jnmDZqhYoubk+wVLA5GEEHi9OjSf6N9UiXQN4pzCi8/52g:y8umVLA5yi97iX849Ci8/P
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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3968 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe 3968 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3968 wrote to memory of 1544 3968 AcroRd32.exe 89 PID 3968 wrote to memory of 1544 3968 AcroRd32.exe 89 PID 3968 wrote to memory of 1544 3968 AcroRd32.exe 89 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1948 1544 RdrCEF.exe 91 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92 PID 1544 wrote to memory of 1756 1544 RdrCEF.exe 92
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\71933817289d84374ac5aceb7fca0db9_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:3968 -
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:1544 -
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=FB5EF3A12DBC2A4C99BFBD15A4B6B105 --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=FB5EF3A12DBC2A4C99BFBD15A4B6B105 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1948
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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=6C94B64E5188FA5C05C5D556991775C4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1756
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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=CB1FA68D9858536DCF66AFD0B09CB960 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2316
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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=3F3D15C51C88B03B3458B9387658E91C --mojo-platform-channel-handle=2032 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3804
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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=93BB63BE422274BD09A6D27C3484D7A6 --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=93BB63BE422274BD09A6D27C3484D7A6 --renderer-client-id=6 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1616
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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=AD91849517C9556304CBB98977057CF5 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1260
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:512
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD597d06a9e103762247bf607158e9ed01b
SHA11c9d2b0ce9509767d174458d4bef1f6b49e57434
SHA25614218bbd130af2534e0727603d90acca874af786575b9eb734251d8986634061
SHA512df241c701b2a273b7979ef98ff8371bf252781f1b96442e84e23179bc3ffb3e435f6c5824fe3e13b75de1aa82acb3bca0b4e6b79967c0fcc5d72107c9554692e
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5