Analysis
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max time kernel
134s -
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
25-08-2024 16:45
Behavioral task
behavioral1
Sample
c128b2bbbbe891b6a208140a64059c5f_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c128b2bbbbe891b6a208140a64059c5f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c128b2bbbbe891b6a208140a64059c5f_JaffaCakes118.pdf
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Size
41KB
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MD5
c128b2bbbbe891b6a208140a64059c5f
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SHA1
07f3a4c287b03645c06ae6da775bc40fc008d10a
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SHA256
4507f9af665695497e13485d832f446bddca8cc9f06e61994a1647ec75625fba
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SHA512
0e85d5272e20f508463b0e653f836fc329952efe3f6538bfaf9cfbad6a2479901bf6f1c71e213f455927f15788c1f9dc3b32c9edb95b9bf86449ad0be18776ed
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SSDEEP
768:YXuMZmwgCLWarmE5HpuTW01WaiijR9TWIKhlFv6Tw1OrbrBLFs860bwqxZ8oQ:YXFZmGWSX8TW0caiijR9TWIKhlFvOw1L
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2076 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe 2076 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2076 wrote to memory of 4100 2076 AcroRd32.exe 90 PID 2076 wrote to memory of 4100 2076 AcroRd32.exe 90 PID 2076 wrote to memory of 4100 2076 AcroRd32.exe 90 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2988 4100 RdrCEF.exe 92 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 RdrCEF.exe 93 PID 4100 wrote to memory of 2336 4100 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\c128b2bbbbe891b6a208140a64059c5f_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:2076 -
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:4100 -
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=477C5B5F75431D40E0395DBE166A4F17 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2988
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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=3E7AE65A9D647A9705BBA3DE7DDDA9B0 --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=3E7AE65A9D647A9705BBA3DE7DDDA9B0 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2336
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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=2AF15B2714E86FC22B8123978D7A8E1C --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4228
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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=4CEFB6CBF3F7989E9872040BF17C1CA0 --mojo-platform-channel-handle=1824 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3788
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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=408C12EDE90822135CF73531E635A7B4 --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=408C12EDE90822135CF73531E635A7B4 --renderer-client-id=6 --mojo-platform-channel-handle=2396 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2268
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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=3BA175677BA1255F10393F83B8F3DB08 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4332
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3264
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD51e3e96cf154cfd3dbcec76606f052286
SHA13e91b68ce22b09c96281683f770973f0b50f1ab9
SHA256516df22bca78cbad7fbed80005df39dc0a45778d5c107c91141088a73cba15a0
SHA5128249d56df131c4068810d5361638dffa268a6fe0b9d856ff7489f49845033adaa9808f5df2823a71a41ad7e8bd645d145ffede0839c11de6e13483c2eaf813aa
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5