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Analysis

  • max time kernel
    143s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2024, 22:45 UTC

General

  • Target

    11e0b466d52e2d751c6c80d43525b1fb_JaffaCakes118.pdf

  • Size

    86KB

  • MD5

    11e0b466d52e2d751c6c80d43525b1fb

  • SHA1

    c09acbb829ef98adf9221daba5486804af8c55b6

  • SHA256

    dcfdf3f8ea00db8269689a7fba24ec884a5fa53083a63fcdf2ccad7072da88df

  • SHA512

    e25e9c08f1877e953e8a2838b99283d63509e9dd8097110c04756f9e94a9395c89bd3b2651fa40d36cf7412e794d9ba1ab16e78c82b36d6b4ec8d67ed3067ba3

  • SSDEEP

    1536:SSWnfIz5KewijvEY9Hjj+aac1tmpF1rWWypOlWWxrRyb5cKBvlprY:T+fI9KeJjj+aKv1r3lDrRyNc6vlW

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 20 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 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\11e0b466d52e2d751c6c80d43525b1fb_JaffaCakes118.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:1432
    • 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:380
      • 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=F7BCD624A06CF0BCC2F59F56BDE5DF4A --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
        3⤵
          PID:1184
        • 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=5566F66CF3A5F90A3D3F1AF3AFB5F2FB --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=5566F66CF3A5F90A3D3F1AF3AFB5F2FB --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
          3⤵
            PID:4828
          • 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=C8F7CD1A19FBF77846C0950DAEAF7D2B --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=C8F7CD1A19FBF77846C0950DAEAF7D2B --renderer-client-id=4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
            3⤵
              PID:4724
            • 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=5C71DB037E34985737B906639F19D8FB --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
              3⤵
                PID:1392
              • 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=F40131CF1EC22A13A9676876EA252A2B --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                3⤵
                  PID:2316
                • 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=6708CEA545FDA1796821AA6087692296 --mojo-platform-channel-handle=2584 --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" --backgroundcolor=16514043
                  2⤵
                    PID:4832
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4020 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
                  1⤵
                    PID:1696
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:1972

                    Network

                    • flag-us
                      DNS
                      104.219.191.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      104.219.191.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      240.221.184.93.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      240.221.184.93.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      183.59.114.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      183.59.114.20.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      18.31.95.13.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      18.31.95.13.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      232.135.221.88.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      232.135.221.88.in-addr.arpa
                      IN PTR
                      Response
                      232.135.221.88.in-addr.arpa
                      IN PTR
                      a88-221-135-232deploystaticakamaitechnologiescom
                    • flag-us
                      DNS
                      95.221.229.192.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      95.221.229.192.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      69.31.126.40.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      69.31.126.40.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      196.249.167.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      196.249.167.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      149.220.183.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      149.220.183.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      172.176.78.104.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      172.176.78.104.in-addr.arpa
                      IN PTR
                      Response
                      172.176.78.104.in-addr.arpa
                      IN PTR
                      a104-78-176-172deploystaticakamaitechnologiescom
                    • flag-us
                      DNS
                      50.134.221.88.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      50.134.221.88.in-addr.arpa
                      IN PTR
                      Response
                      50.134.221.88.in-addr.arpa
                      IN PTR
                      a88-221-134-50deploystaticakamaitechnologiescom
                    • flag-us
                      DNS
                      26.173.189.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      26.173.189.20.in-addr.arpa
                      IN PTR
                      Response
                    • 20.231.121.79:80
                      46 B
                      1
                    • 13.107.246.64:443
                      92 B
                      40 B
                      2
                      1
                    • 8.8.8.8:53
                      104.219.191.52.in-addr.arpa
                      dns
                      73 B
                      147 B
                      1
                      1

                      DNS Request

                      104.219.191.52.in-addr.arpa

                    • 8.8.8.8:53
                      240.221.184.93.in-addr.arpa
                      dns
                      73 B
                      144 B
                      1
                      1

                      DNS Request

                      240.221.184.93.in-addr.arpa

                    • 8.8.8.8:53
                      183.59.114.20.in-addr.arpa
                      dns
                      72 B
                      158 B
                      1
                      1

                      DNS Request

                      183.59.114.20.in-addr.arpa

                    • 8.8.8.8:53
                      18.31.95.13.in-addr.arpa
                      dns
                      70 B
                      144 B
                      1
                      1

                      DNS Request

                      18.31.95.13.in-addr.arpa

                    • 8.8.8.8:53
                      232.135.221.88.in-addr.arpa
                      dns
                      73 B
                      139 B
                      1
                      1

                      DNS Request

                      232.135.221.88.in-addr.arpa

                    • 8.8.8.8:53
                      95.221.229.192.in-addr.arpa
                      dns
                      73 B
                      144 B
                      1
                      1

                      DNS Request

                      95.221.229.192.in-addr.arpa

                    • 8.8.8.8:53
                      69.31.126.40.in-addr.arpa
                      dns
                      71 B
                      157 B
                      1
                      1

                      DNS Request

                      69.31.126.40.in-addr.arpa

                    • 8.8.8.8:53
                      196.249.167.52.in-addr.arpa
                      dns
                      73 B
                      147 B
                      1
                      1

                      DNS Request

                      196.249.167.52.in-addr.arpa

                    • 8.8.8.8:53
                      149.220.183.52.in-addr.arpa
                      dns
                      73 B
                      147 B
                      1
                      1

                      DNS Request

                      149.220.183.52.in-addr.arpa

                    • 8.8.8.8:53
                      172.176.78.104.in-addr.arpa
                      dns
                      73 B
                      139 B
                      1
                      1

                      DNS Request

                      172.176.78.104.in-addr.arpa

                    • 8.8.8.8:53
                      50.134.221.88.in-addr.arpa
                      dns
                      72 B
                      137 B
                      1
                      1

                      DNS Request

                      50.134.221.88.in-addr.arpa

                    • 8.8.8.8:53
                      26.173.189.20.in-addr.arpa
                      dns
                      72 B
                      158 B
                      1
                      1

                      DNS Request

                      26.173.189.20.in-addr.arpa

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

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

                      Filesize

                      64KB

                      MD5

                      1d1bd01cd4d86fed30839c0d0f03a0b4

                      SHA1

                      93cf34ed1d187f7fa9c5ac9445b8c6be797d98d6

                      SHA256

                      a6cfcb0f9e99135f8e6d1c54c7e37c6de8abb6f8370708ed985833ba5ad0187d

                      SHA512

                      d435898eafae03d6c8b402cb224b8d86569714a8e10205128597d11320614237c83c0c295e128ef2ac86c954b2e4c330f3c2f50dc272a34f22e915b35b5b4dbf

                    • 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

                    • memory/1432-150-0x000000000B660000-0x000000000B68A000-memory.dmp

                      Filesize

                      168KB

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