Analysis

  • max time kernel
    142s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2023, 08:35

General

  • Target

    Confirmed Quote REQ For New PO's.pdf

  • Size

    1.5MB

  • MD5

    6fdbe232ef39fc2b3e0c096b5e736785

  • SHA1

    542cffd17147bd1a83952649d6ad0a0e8c8d537a

  • SHA256

    590ddb5895586a7a3beda1fd5c5b5d70b38babb2a55a5a4e8b5bfdcd530faedc

  • SHA512

    a4d55a2c1628ffe290ff50514895f789b66fa3a6f3cb6d58cc8ae2aaa2c3b9aedad4d41460052aae6e3a666776e203dd97c0cd1d1732eaaddde6873fff3cf336

  • SSDEEP

    24576:KSc87f4Og0gngmgBgMgDg+Sc87f4cRk9WX3ZQegWQz/Z4CICu0:KScEfm3gFePM+ScEfh//gW/Iu0

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 20 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\Confirmed Quote REQ For New PO's.pdf"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5084
    • 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:956
      • 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=5B531BFAD68EC8E248BAB84C75F44371 --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=5B531BFAD68EC8E248BAB84C75F44371 --renderer-client-id=2 --mojo-platform-channel-handle=1680 --allow-no-sandbox-job /prefetch:1
        3⤵
          PID:4120
        • 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=89921BDF67AC4193F83F8D4966370F51 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
          3⤵
            PID:2424
          • 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=333713ECF6DED688A9D369427658A6FD --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=333713ECF6DED688A9D369427658A6FD --renderer-client-id=4 --mojo-platform-channel-handle=2144 --allow-no-sandbox-job /prefetch:1
            3⤵
              PID:1888
            • 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=BAB4BF7C46ADD4730379FD0EFB9FDCC4 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
              3⤵
                PID:2200
              • 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=143B7A79F65622C1C78B25965DED9E62 --mojo-platform-channel-handle=2724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                3⤵
                  PID:752
                • 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=72122A191BE025ACD0CB911B663F2DD6 --mojo-platform-channel-handle=2068 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                  3⤵
                    PID:548
                • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
                  "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\A9R1p43ld5_vzvm0t_3x8.tmp\.has been verified. However JPG, PDF, doc, ########################.JPG, PDF, doc,PDF, JPG.xls"
                  2⤵
                  • Suspicious behavior: AddClipboardFormatListener
                  • Suspicious use of SetWindowsHookEx
                  PID:1820
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:1112

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

                  Filesize

                  36KB

                  MD5

                  b30d3becc8731792523d599d949e63f5

                  SHA1

                  19350257e42d7aee17fb3bf139a9d3adb330fad4

                  SHA256

                  b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

                  SHA512

                  523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

                • C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

                  Filesize

                  56KB

                  MD5

                  752a1f26b18748311b691c7d8fc20633

                  SHA1

                  c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

                  SHA256

                  111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

                  SHA512

                  a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

                • C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

                  Filesize

                  64KB

                  MD5

                  f8ed1ca486cd1908a914589428fe21f6

                  SHA1

                  52f99427fbb63c385f8434e19c3cd596eef6aea5

                  SHA256

                  9c3288dda64c8f5c6432ef5626e44b70fe11ec6ce60714eb7b00aa1efe86a330

                  SHA512

                  51b36d33082ff16255917e58394f3e2a4bd4f2dd1e569ef7716ff6f3e1a7a4ab5bc55cb49463cfe2d8d0cdc2b3735c4036e83d57c183534fe61a2e124b4d5b4b

                • C:\Users\Admin\AppData\Local\Temp\A9R1p43ld5_vzvm0t_3x8.tmp\.has been verified. However JPG, PDF, doc, ########################.JPG, PDF, doc,PDF, JPG.xls

                  Filesize

                  338KB

                  MD5

                  0ef88a265471ba7fd7d9f4f96ee4bf18

                  SHA1

                  66cc5eebe23185df87d152e9ebf8a4869dbad09a

                  SHA256

                  44b0501d3ea6199340ef61c0b5152e626d548b78d220cf8908795516612cbe10

                  SHA512

                  4f538775377f336039cb8d759f2be1fbfa2fe9ad4553f141a411612d7261998bc286e1811369b8c5e8f5d817d442680f5253fa7f0cbc10e87de7835abade277f

                • C:\Users\Admin\AppData\Local\Temp\A9R1p43ld5_vzvm0t_3x8.tmp\.has been verified. However JPG, PDF, doc, ########################.JPG, PDF, doc,PDF, JPG.xls

                  Filesize

                  338KB

                  MD5

                  0ef88a265471ba7fd7d9f4f96ee4bf18

                  SHA1

                  66cc5eebe23185df87d152e9ebf8a4869dbad09a

                  SHA256

                  44b0501d3ea6199340ef61c0b5152e626d548b78d220cf8908795516612cbe10

                  SHA512

                  4f538775377f336039cb8d759f2be1fbfa2fe9ad4553f141a411612d7261998bc286e1811369b8c5e8f5d817d442680f5253fa7f0cbc10e87de7835abade277f

                • memory/1820-152-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-154-0x00007FFEF2460000-0x00007FFEF2470000-memory.dmp

                  Filesize

                  64KB

                • memory/1820-146-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-147-0x00007FFEF4790000-0x00007FFEF47A0000-memory.dmp

                  Filesize

                  64KB

                • memory/1820-148-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-144-0x00007FFEF4790000-0x00007FFEF47A0000-memory.dmp

                  Filesize

                  64KB

                • memory/1820-149-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-151-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-150-0x00007FFEF2460000-0x00007FFEF2470000-memory.dmp

                  Filesize

                  64KB

                • memory/1820-143-0x00007FFEF4790000-0x00007FFEF47A0000-memory.dmp

                  Filesize

                  64KB

                • memory/1820-153-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-145-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-158-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-155-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-160-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-162-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-164-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-166-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-142-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-141-0x00007FFEF4790000-0x00007FFEF47A0000-memory.dmp

                  Filesize

                  64KB

                • memory/1820-212-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-140-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-263-0x00007FFF34710000-0x00007FFF34905000-memory.dmp

                  Filesize

                  2.0MB

                • memory/1820-139-0x00007FFEF4790000-0x00007FFEF47A0000-memory.dmp

                  Filesize

                  64KB