Analysis
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max time kernel
30s -
max time network
41s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2024 15:29
Behavioral task
behavioral1
Sample
Packing List, BL Checking documentation/BL, PL and Receipts.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Packing List, BL Checking documentation/BL, PL and Receipts.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Packing List, BL Checking documentation/BLChecking.pdf
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Packing List, BL Checking documentation/BLChecking.pdf
Resource
win10v2004-20240802-en
Errors
General
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Target
Packing List, BL Checking documentation/BLChecking.pdf
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Size
2.6MB
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MD5
fad36874ff0a6792b7afc542c3fbaf91
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SHA1
fa1c1b8f04b84564471b0dbde2b46f045d334be1
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SHA256
af5680454ba5d8e0ff8867ca338e7e6853fe21c9e9195b7e94a425f7757c27f2
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SHA512
b22f7afc0f14b3e8f116d48ea012e9fa452e54731018c4a65632bcedaf39e334fa9b3c9826086d15bef146d14b74d3a1eb9987dff3885aedf3a02b7d8da44265
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SSDEEP
49152:1OAnOw8SsiP8hnv2vq56lEEmSvPdjTWmLgM/Zhe2ir+qbaypVK6YU79TFc0F7:1OAOJiP85156lBmMjp7e1pc6XRxc0B
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 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4376 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe 4376 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4376 wrote to memory of 1900 4376 AcroRd32.exe 82 PID 4376 wrote to memory of 1900 4376 AcroRd32.exe 82 PID 4376 wrote to memory of 1900 4376 AcroRd32.exe 82 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 4076 1900 RdrCEF.exe 83 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84 PID 1900 wrote to memory of 2516 1900 RdrCEF.exe 84
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\Packing List, BL Checking documentation\BLChecking.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:4376 -
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:1900 -
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=D3955095306A64C90D9C876BEB83EC5E --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4076
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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=6574F9D6955C78AD34BFE890BA721197 --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=6574F9D6955C78AD34BFE890BA721197 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:2516
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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=56AC059956AD2AF54399785ABCF10BCF --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1628
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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=7B870E143976AB4DE8A424967843BAFF --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1580
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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=BE2B5BEE9718B0E3FA9B2A463CAA2626 --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=BE2B5BEE9718B0E3FA9B2A463CAA2626 --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:788
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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=BF04A5CDF4CF43BE0F59373E3C4800CA --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2708
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1508
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5814a24b392ff1d85be95e7070ccaceda
SHA123ae8715ea4e20350a9a87bcbfe12d0065a5d0eb
SHA256d3fb46707e539c914ca5a6f7f5c674c14deb4fa853a4ca6039019527893847ee
SHA512e2a69a892b467718e515f34dd381f7be9998d0eed237fedfdce34001178977c1fce860275e8cc55e3b02c07dba4ce05fa2a5cffafff7a4ab2c4c2ddf93f81c85
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5