Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 02:45
Behavioral task
behavioral1
Sample
550d315775048b061f87e401071fadbc_JaffaCakes118.pdf
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
550d315775048b061f87e401071fadbc_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
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Target
550d315775048b061f87e401071fadbc_JaffaCakes118.pdf
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Size
41KB
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MD5
550d315775048b061f87e401071fadbc
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SHA1
24e1bbd4be928d084fc635df7ac7f16663b4d841
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SHA256
357c8b77c6f143134cb6bdab251e267303ff7c1367e3a806b936199061b462c0
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SHA512
117be2d3b51da552ba58cd1f24faa6b3ba99461d710abde70a7a0dcf83ac6b48c20271fbe44a7dfed0a32488553aa32ea0e308b41b39cb521cb5eaf96a9919db
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SSDEEP
768:/gGzpDfg2wUSQiLO8oqTqEKn8gCoasv8IW/2IeCx5lH0250R:IGFTgicqEQ9EIWuIbU250R
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 AcroRd32.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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4964 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe 4964 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4964 wrote to memory of 1036 4964 AcroRd32.exe 87 PID 4964 wrote to memory of 1036 4964 AcroRd32.exe 87 PID 4964 wrote to memory of 1036 4964 AcroRd32.exe 87 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 2948 1036 RdrCEF.exe 90 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91 PID 1036 wrote to memory of 3064 1036 RdrCEF.exe 91
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\550d315775048b061f87e401071fadbc_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:4964 -
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:1036 -
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=FEBEA81E6ADD205AB7C1CA67C32B9C11 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2948
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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=9759A8383F756FEB44F41A6866B18C34 --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=9759A8383F756FEB44F41A6866B18C34 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:3064
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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=B7BB447A0820F03C0DE2851E8461DCF7 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2488
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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=411D63DF8DE71CF68AFB69189E40D79E --mojo-platform-channel-handle=1892 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2448
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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=45A35C3E3978F960C0A8A5E6EFF98603 --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=45A35C3E3978F960C0A8A5E6EFF98603 --renderer-client-id=6 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1476
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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=38C8AE58909E301386E855D016DA764A --mojo-platform-channel-handle=2804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:3136
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:372
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5141dcad1e2ea4bd89ac913672e52d312
SHA1710ae079ae41c0851e1bc5df193f70ca78028734
SHA256c348c428ebeba1551392b6bf6eb900ca9ff85f824b387a0534727f31b9ee2fa5
SHA51271e82d4d8bda31c324eb5be11d53090ae005fa0f94e13ed41382c42da80fbe61d7fc1a983e00c208ad4fe4c44d4bec9be250b1c8c373ec10b4af51b6152ee60b
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5