Analysis
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max time kernel
121s -
max time network
125s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
03-12-2021 21:09
Behavioral task
behavioral1
Sample
DEUDA POR CANCELAR Nro_ 0068967 Transporte Empresarial y Turistico Carines srl.msg
Resource
win10-en-20211014
General
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Target
DEUDA POR CANCELAR Nro_ 0068967 Transporte Empresarial y Turistico Carines srl.msg
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Size
253KB
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MD5
b8f69c317f7cf0d18a3521db7c81a9e7
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SHA1
c53d54b9aa46c05ca2f62692ee4a2294db208833
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SHA256
e16b38a67298a1973a19460f17b892394fdfa3588f7c00f287ab98bb2baf4154
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SHA512
3720ff63909c00b21b80295a2dd0554429233c43254a3f92f4395a208a03936a2441d8caa91ea1a93e4d0ba1c0ba3fb6745cf0e35edef10fd5f40bb9469fe834
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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-1-5-21-941723256-3451054534-3089625102-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\Local Settings OpenWith.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
AcroRd32.exepid process 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 16 IoCs
Processes:
OpenWith.exeAcroRd32.exepid process 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 972 OpenWith.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe 2980 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
OpenWith.exeAcroRd32.exeRdrCEF.exedescription pid process target process PID 972 wrote to memory of 2980 972 OpenWith.exe AcroRd32.exe PID 972 wrote to memory of 2980 972 OpenWith.exe AcroRd32.exe PID 972 wrote to memory of 2980 972 OpenWith.exe AcroRd32.exe PID 2980 wrote to memory of 3200 2980 AcroRd32.exe RdrCEF.exe PID 2980 wrote to memory of 3200 2980 AcroRd32.exe RdrCEF.exe PID 2980 wrote to memory of 3200 2980 AcroRd32.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 2444 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe PID 3200 wrote to memory of 1700 3200 RdrCEF.exe RdrCEF.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\DEUDA POR CANCELAR Nro_ 0068967 Transporte Empresarial y Turistico Carines srl.msg"1⤵
- Modifies registry class
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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\DEUDA POR CANCELAR Nro_ 0068967 Transporte Empresarial y Turistico Carines srl.msg"2⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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" --backgroundcolor=165140433⤵
- Suspicious use of WriteProcessMemory
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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=764301F701198E639F85E88174EED1E4 --mojo-platform-channel-handle=1612 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
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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=4BE86493F02021AECF514D8C8D55C32C --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=1 --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=4BE86493F02021AECF514D8C8D55C32C --renderer-client-id=2 --mojo-platform-channel-handle=1640 --allow-no-sandbox-job /prefetch:14⤵
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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=72B73998EE6361E097544275DF4A64D4 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
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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=FF33FDD293581021ECD726B4BFD1859D --mojo-platform-channel-handle=2204 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
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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=AC0F0B5EB5209C938E07A8AB409CCD0E --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:24⤵
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/888-131-0x00000000772F2000-0x00000000772F3000-memory.dmpFilesize
4KB
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memory/888-133-0x0000000000000000-mapping.dmp
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memory/888-132-0x00000000014AE000-0x00000000014AF000-memory.dmpFilesize
4KB
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memory/1700-126-0x0000000001600000-0x0000000001601000-memory.dmpFilesize
4KB
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memory/1700-121-0x00000000772F2000-0x00000000772F3000-memory.dmpFilesize
4KB
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memory/1700-122-0x0000000001513000-0x0000000001514000-memory.dmpFilesize
4KB
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memory/1700-123-0x0000000000000000-mapping.dmp
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memory/1700-125-0x0000000000A00000-0x0000000000A01000-memory.dmpFilesize
4KB
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memory/1864-137-0x0000000000000000-mapping.dmp
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memory/1864-135-0x00000000772F2000-0x00000000772F3000-memory.dmpFilesize
4KB
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memory/1864-136-0x0000000000517000-0x0000000000518000-memory.dmpFilesize
4KB
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memory/2444-118-0x0000000001746000-0x0000000001747000-memory.dmpFilesize
4KB
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memory/2444-120-0x0000000001370000-0x0000000001371000-memory.dmpFilesize
4KB
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memory/2444-117-0x00000000772F2000-0x00000000772F3000-memory.dmpFilesize
4KB
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memory/2444-119-0x0000000000000000-mapping.dmp
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memory/2600-128-0x0000000001388000-0x0000000001389000-memory.dmpFilesize
4KB
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memory/2600-129-0x0000000000000000-mapping.dmp
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memory/2600-127-0x00000000772F2000-0x00000000772F3000-memory.dmpFilesize
4KB
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memory/2980-115-0x0000000000000000-mapping.dmp
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memory/3200-116-0x0000000000000000-mapping.dmp