Analysis
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max time kernel
136s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21-08-2024 05:26
Behavioral task
behavioral1
Sample
b24098d5c41eab99346d16905a7c34e5_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b24098d5c41eab99346d16905a7c34e5_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
b24098d5c41eab99346d16905a7c34e5_JaffaCakes118.pdf
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Size
132KB
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MD5
b24098d5c41eab99346d16905a7c34e5
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SHA1
b7e50c78f592eb2cc9319679d689d8caa7670bd2
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SHA256
9812087a0b1e51ac268f6256be78df3e39f3d69c53e12c7697a7853574985b8b
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SHA512
eb55ec1eddb3103be27feac6d82850e1fd40dd0bce939de612c3d4f48779f25643d789dc18a46dfa4028d5e1d4a8d5fc10572e0b132d6bf81c77135f6b53959c
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SSDEEP
768:JkaQBcehnmD7FcLY0YLYBVZ5K9Xo+golM2YVD3DhodcoeVDPYVnZa9YMjcRrdWYW:E
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-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3000 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe 3000 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3000 wrote to memory of 4116 3000 AcroRd32.exe 88 PID 3000 wrote to memory of 4116 3000 AcroRd32.exe 88 PID 3000 wrote to memory of 4116 3000 AcroRd32.exe 88 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 2464 4116 RdrCEF.exe 89 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90 PID 4116 wrote to memory of 228 4116 RdrCEF.exe 90
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\b24098d5c41eab99346d16905a7c34e5_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:3000 -
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:4116 -
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=994B7CFC8EF897CE57381C3236E6AC0B --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2464
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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=C5BB34A46A05864E02E5970206009B08 --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=C5BB34A46A05864E02E5970206009B08 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:13⤵
- 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=AA579C5D9072D7492D3A445675D8A343 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2332
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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=DB14B9B9C9B25B9FF1AD990073C0C157 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3036
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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=832CA169DFCE3CD495DDF5399F1F46F5 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3404
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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=BD9A59666251D1447007434A889ADD5A --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=BD9A59666251D1447007434A889ADD5A --renderer-client-id=8 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3604
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD57bd6a256f2e6acf66efc5bbb5e829a7f
SHA1a66f43d5dbc3bba79cd813d2e21c418c64c1fae5
SHA256f90a899138b42928b4623e05d4cb2b9f4441e257d0e31dd39c5fde2dd43ba6f1
SHA512a28eabd92e25be7e387766232c001bf60db79463f8241033381d458722fe10dce719122924e40e6360b190f07034b4f3ad81c162c7c3aeaec6ddbb833e0cd36d
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5