Analysis
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max time kernel
141s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 00:24
Behavioral task
behavioral1
Sample
a082d1550ff26f1e15e64b85c7770736_JaffaCakes118.pdf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a082d1550ff26f1e15e64b85c7770736_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
a082d1550ff26f1e15e64b85c7770736_JaffaCakes118.pdf
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Size
110KB
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MD5
a082d1550ff26f1e15e64b85c7770736
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SHA1
71e062d77edae3d1575a0ba84897677ac99d8af3
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SHA256
dc760ff37d9164758da6267e05e51e53ea2cf46b94b38c7bb82146e04cd754a0
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SHA512
22894a4c09ab9d9ea43bffe3f17f23cd7d11b0738a2e9eea4b5661790e9f58d8cf2db3591ae9f6bffc896e6b194942dc7d7b6007820f27c214847185f9840361
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SSDEEP
768:ZmPWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:q
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2932 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe 2932 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2932 wrote to memory of 2716 2932 AcroRd32.exe 89 PID 2932 wrote to memory of 2716 2932 AcroRd32.exe 89 PID 2932 wrote to memory of 2716 2932 AcroRd32.exe 89 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 1012 2716 RdrCEF.exe 92 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 RdrCEF.exe 93 PID 2716 wrote to memory of 4400 2716 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\a082d1550ff26f1e15e64b85c7770736_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:2932 -
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:2716 -
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=616978F3B5A571B6DDA59D118F681200 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1012
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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=E6FF559965E1954D04E95F63DBCA58F1 --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=E6FF559965E1954D04E95F63DBCA58F1 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4400
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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=148BFD454E381D48D1061A33806F6D28 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1724
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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=A42B6D1B149E1386EDF3A9F4DC323B4D --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2044
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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=C89E89223CC927A87C9D3B6E7A83D6AA --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2016
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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=88F3D85F2D716128AA8BEC1A6D448690 --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=88F3D85F2D716128AA8BEC1A6D448690 --renderer-client-id=8 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:880
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:392
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5b6be7c19cff46f19e3263ae1b27f5237
SHA1f5e55f154599c51f11aaa18fc991bd17eaeb7060
SHA256f742668ac590004f373c6d3c479fe02f2abc3b7070f7dd0527d396a0d6eea6d5
SHA51253dc62f5cc441c5aeada12b6ff3bad67c727baab9097fad6c19e698b84cf98fa28514c8467911824f0e927891b1cb7ad92cb956ae41cce66fa5323aaa2acb632
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5