Analysis
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max time kernel
120s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-06-2024 16:41
Behavioral task
behavioral1
Sample
Manulife Investment Management Consent Docs#455435(Revised).pdf
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Manulife Investment Management Consent Docs#455435(Revised).pdf
Resource
win10v2004-20240508-en
General
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Target
Manulife Investment Management Consent Docs#455435(Revised).pdf
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Size
70KB
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MD5
22c40fe7135c5f814a8022f7703ff5e6
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SHA1
5687094570de5edf3d33e0c6d20bfba02d9483be
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SHA256
b51c7d1de410fb0b5ddbe68d4cefa302ad3d1d6dc9797dec8b627b621c7580e3
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SHA512
04ca6616bb0450ae431d07c9172d372f79a1921fd25fc590275068473d7d8ce9860a8442cbbcace5b248cbf05100d4859324220bb801d4fbd754f883528bd9d7
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SSDEEP
1536:9oBpNyNL+NI38jF+juVqyuNKpTZ1MxboK2b49W0Df:+BiLw+juVsAp/M6K2b4lDf
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
AcroRd32.exedescription 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 -
Processes:
AcroRd32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
AcroRd32.exepid process 660 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
AcroRd32.exepid process 660 AcroRd32.exe 660 AcroRd32.exe 660 AcroRd32.exe 660 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
AcroRd32.exeRdrCEF.exedescription pid process target process PID 660 wrote to memory of 2236 660 AcroRd32.exe RdrCEF.exe PID 660 wrote to memory of 2236 660 AcroRd32.exe RdrCEF.exe PID 660 wrote to memory of 2236 660 AcroRd32.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 5056 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe PID 2236 wrote to memory of 4296 2236 RdrCEF.exe RdrCEF.exe
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\Manulife Investment Management Consent Docs#455435(Revised).pdf"1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:660 -
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⤵
- Suspicious use of WriteProcessMemory
PID:2236 -
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=597FF7778FD8CF2940A1EEB4F6673ECB --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:5056
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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=DA0EC48C5BC378B428E685A97D78CE86 --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=DA0EC48C5BC378B428E685A97D78CE86 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:13⤵PID:4296
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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=77A7F9BA98C477AB3666BDEC60FF77A8 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3520
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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=AB6AE79378D5E1D732BFB50893D543EC --mojo-platform-channel-handle=2464 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:3704
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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=1E1A8E5B5778A38B40549BCDC10D5B67 --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=1E1A8E5B5778A38B40549BCDC10D5B67 --renderer-client-id=6 --mojo-platform-channel-handle=2608 --allow-no-sandbox-job /prefetch:13⤵PID:2280
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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=1376148A526EE700DB03EEE35B458C37 --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵PID:2432
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2460
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5