Analysis

  • max time kernel
    381s
  • max time network
    444s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18-10-2022 13:32

General

  • Target

    About/About.pdf

  • Size

    185KB

  • MD5

    f8e98d604f7c63275ee8739708345baf

  • SHA1

    218bb6ab3a6b4899c22ae798691c30acfe423a7c

  • SHA256

    dafccfc02c2ad502683ddf61224d6d66eba1e6d5ba13a92b15381af51bb4715a

  • SHA512

    05076043c463a3483cd6be000407ba6a5641413a4e0928b2ea1f6ab84bf2b1244c6737b221be7dc9db7a1ea8fc5ea2c34782307babe77916d33ae6cb19b6de05

  • SSDEEP

    3072:GdbzlBgmxq3pSxw8FE92HVePu0kiFRiNifT9hQfmRcUQ88k4YLs3L2yFAVxVRjKm:GdbvTq3Mk21GuUFENYTsmRcOoY46yFAV

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\About\About.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:4048
    • 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:3900
      • 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=5DDED837E96812A40D239D880D20F281 --mojo-platform-channel-handle=1620 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
        3⤵
          PID:5112
        • 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=137376F68B6AED5E4F73927B9E62FF6E --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=137376F68B6AED5E4F73927B9E62FF6E --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:1
          3⤵
            PID:4920
          • 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=21F07601DA5B6CFBFA2622371653A77A --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=21F07601DA5B6CFBFA2622371653A77A --renderer-client-id=4 --mojo-platform-channel-handle=2072 --allow-no-sandbox-job /prefetch:1
            3⤵
              PID:1560
            • 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=84946DF62664291DDEE5C7D1E66F7B1E --mojo-platform-channel-handle=2472 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
              3⤵
                PID:4288
              • 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=BED067276B9929E8CF901417422F145C --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                3⤵
                  PID:2684
                • 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=B33A561EBA99A5D42C781A21589637DF --mojo-platform-channel-handle=2800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                  3⤵
                    PID:5016

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1560-364-0x0000000000000000-mapping.dmp
              • memory/2684-697-0x0000000000000000-mapping.dmp
              • memory/3900-201-0x0000000000000000-mapping.dmp
              • memory/4048-118-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-119-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-120-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-122-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-121-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-123-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-124-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-125-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-126-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-127-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-128-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-129-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-130-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-131-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-132-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-133-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-134-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-135-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-136-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-137-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-138-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-139-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-140-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-141-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-142-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-143-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-145-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-144-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-146-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-147-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-148-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-149-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-150-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-151-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-153-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-152-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-154-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-155-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-156-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-157-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-158-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-159-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-160-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-161-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-162-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-163-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-164-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-165-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-167-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-166-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-168-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-169-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-170-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-171-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-172-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-173-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-174-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-175-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-177-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-176-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-178-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-179-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-180-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-181-0x00000000776D0000-0x000000007785E000-memory.dmp
                Filesize

                1.6MB

              • memory/4288-574-0x0000000000000000-mapping.dmp
              • memory/4920-338-0x0000000000000000-mapping.dmp
              • memory/5016-807-0x0000000000000000-mapping.dmp
              • memory/5112-317-0x0000000000000000-mapping.dmp