Analysis

  • max time kernel
    458s
  • max time network
    436s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20-09-2022 14:06

General

  • Target

    VIVO.pdf

  • Size

    115KB

  • MD5

    e003198940eff690fd3c5cdcd1c67a92

  • SHA1

    40836b2b74e75637579d40f2f0697345775f9451

  • SHA256

    fa00a2092d252b2da36fc65d5bd07290fef488a33326621119eb39b9940e08e3

  • SHA512

    054bf5a38793d8e90c32232477fa9127263bd2daa581f431266adf99e8598cf8b49a1e1ac94b420b4bb5a9f8343d97d3f8a88fb71beb35f542e0dbe9bc733245

  • SSDEEP

    3072:vhTly2HTDTi9LH0VSv4oYhfjiJrMk6N/RRRY:JJy2HH29LHCQUA

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • 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\VIVO.pdf"
    1⤵
    • 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:2660
    • 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=16514043
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4608
      • 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=D8EA3EF1A02B250AEB9A128FD0FBAF65 --mojo-platform-channel-handle=1612 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
        3⤵
          PID:692
        • 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=CE3413186F32639F97873C0CFEF3DE37 --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=CE3413186F32639F97873C0CFEF3DE37 --renderer-client-id=2 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job /prefetch:1
          3⤵
            PID:676
          • 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=542660F009003E6CF8AF1A81B0082442 --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=542660F009003E6CF8AF1A81B0082442 --renderer-client-id=4 --mojo-platform-channel-handle=1964 --allow-no-sandbox-job /prefetch:1
            3⤵
              PID:228
            • 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=86311FCD40A94EE0B82E5C6C514A0585 --mojo-platform-channel-handle=2480 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
              3⤵
                PID:4160
              • 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=A152608CBD385B5DA65458D7FA903DB7 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                3⤵
                  PID:4704
                • 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=41B21F48EA3CB207FA25EAC5D5BA7B5A --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                  3⤵
                    PID:4664
                • 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=16514043
                  2⤵
                    PID:4060

                Network

                MITRE ATT&CK Matrix ATT&CK v6

                Defense Evasion

                Modify Registry

                1
                T1112

                Discovery

                Query Registry

                1
                T1012

                System Information Discovery

                1
                T1082

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/228-430-0x0000000000000000-mapping.dmp
                • memory/676-411-0x0000000000000000-mapping.dmp
                • memory/692-380-0x0000000000000000-mapping.dmp
                • memory/2660-153-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-129-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-122-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-123-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-124-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-155-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-126-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-127-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-128-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-156-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-130-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-131-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-132-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-133-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-134-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-135-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-136-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-137-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-138-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-139-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-140-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-141-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-142-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-143-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-144-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-145-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-146-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-147-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-148-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-150-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-149-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-151-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-152-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-120-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-154-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-125-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-121-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-157-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-158-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-159-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-160-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-161-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-162-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-163-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-164-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-165-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-166-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-167-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-168-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-169-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-170-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-171-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-172-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-173-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-175-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-174-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-176-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-177-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-178-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-179-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-180-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-181-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-182-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/2660-183-0x0000000077730000-0x00000000778BE000-memory.dmp
                  Filesize

                  1.6MB

                • memory/4060-303-0x0000000000000000-mapping.dmp
                • memory/4160-680-0x0000000000000000-mapping.dmp
                • memory/4608-203-0x0000000000000000-mapping.dmp
                • memory/4664-872-0x0000000000000000-mapping.dmp
                • memory/4704-773-0x0000000000000000-mapping.dmp