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Analysis

  • max time kernel
    153s
  • max time network
    159s
  • 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, 21:15 UTC

General

  • Target

    103716337fe720b20d93d14216a185b3_JaffaCakes118.pdf

  • Size

    69KB

  • MD5

    103716337fe720b20d93d14216a185b3

  • SHA1

    5e943b1f06d8a51514ada0a67781424f0faad706

  • SHA256

    8123ed98dd3ad465fcda75b3c795fa2fbbd86992398ca42a331b8a5bf4e3ff87

  • SHA512

    7aff05cf39a43e1b0b36d6d6e1f11aa8c38501614c696f76433b34228ced6bd0c3fb7b6d83907ee1d540295ddc03226aeebc5faa5ecc39444d8283a98fbe169a

  • SSDEEP

    1536:BB+I/aWB2aAumwOEX22UlqJRmvYMGXsvbJiiWuy61cXWQpOCNr8Y:zhDxAu5OW22UAJRQNGXGJi76cCCt

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 22 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\103716337fe720b20d93d14216a185b3_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:3656
    • 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:656
      • 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:4600
        • 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:4480
          • 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=AA5B4AA87F0C7A2ADEBE6617E7565375 --mojo-platform-channel-handle=1752 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=945764ED2AE97B751D9A4911A414ADEC --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=945764ED2AE97B751D9A4911A414ADEC --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
              3⤵
                PID:1952
              • 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=CBA677B97073539B7A497FB963110699 --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=CBA677B97073539B7A497FB963110699 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
                3⤵
                  PID:1360
                • 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=F470579CC15F710FFB982095180BE2AC --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                  3⤵
                    PID:1328
                  • 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=FD2D9F267CBC0D33CAEAE48551512AEE --mojo-platform-channel-handle=2572 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                    3⤵
                      PID:884
                    • 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=6B32154951BDD4DF7BF782EEA2F8AA30 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                      3⤵
                        PID:2212
                  • 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=1352 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
                    1⤵
                      PID:1408

                    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
                      99.58.20.217.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      99.58.20.217.in-addr.arpa
                      IN PTR
                      Response
                    • 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
                      134.32.126.40.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      134.32.126.40.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
                      15.164.165.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      15.164.165.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      99.117.19.2.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      99.117.19.2.in-addr.arpa
                      IN PTR
                      Response
                      99.117.19.2.in-addr.arpa
                      IN PTR
                      a2-19-117-99deploystaticakamaitechnologiescom
                    • flag-us
                      DNS
                      13.86.106.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      13.86.106.20.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
                      24.143.101.95.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      24.143.101.95.in-addr.arpa
                      IN PTR
                      Response
                      24.143.101.95.in-addr.arpa
                      IN PTR
                      a95-101-143-24deploystaticakamaitechnologiescom
                    • flag-us
                      DNS
                      183.142.211.20.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      183.142.211.20.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      218.135.221.88.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      218.135.221.88.in-addr.arpa
                      IN PTR
                      Response
                      218.135.221.88.in-addr.arpa
                      IN PTR
                      a88-221-135-218deploystaticakamaitechnologiescom
                    • flag-us
                      DNS
                      30.243.111.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      30.243.111.52.in-addr.arpa
                      IN PTR
                      Response
                    • flag-us
                      DNS
                      2.17.178.52.in-addr.arpa
                      Remote address:
                      8.8.8.8:53
                      Request
                      2.17.178.52.in-addr.arpa
                      IN PTR
                      Response
                    No results found
                    • 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
                      99.58.20.217.in-addr.arpa
                      dns
                      71 B
                      131 B
                      1
                      1

                      DNS Request

                      99.58.20.217.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
                      134.32.126.40.in-addr.arpa
                      dns
                      72 B
                      158 B
                      1
                      1

                      DNS Request

                      134.32.126.40.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
                      15.164.165.52.in-addr.arpa
                      dns
                      72 B
                      146 B
                      1
                      1

                      DNS Request

                      15.164.165.52.in-addr.arpa

                    • 8.8.8.8:53
                      99.117.19.2.in-addr.arpa
                      dns
                      70 B
                      133 B
                      1
                      1

                      DNS Request

                      99.117.19.2.in-addr.arpa

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

                      DNS Request

                      13.86.106.20.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
                      24.143.101.95.in-addr.arpa
                      dns
                      72 B
                      137 B
                      1
                      1

                      DNS Request

                      24.143.101.95.in-addr.arpa

                    • 8.8.8.8:53
                      183.142.211.20.in-addr.arpa
                      dns
                      73 B
                      159 B
                      1
                      1

                      DNS Request

                      183.142.211.20.in-addr.arpa

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

                      DNS Request

                      218.135.221.88.in-addr.arpa

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

                      DNS Request

                      30.243.111.52.in-addr.arpa

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

                      DNS Request

                      2.17.178.52.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

                      a840753f66001339e4efe7eaf97c5efe

                      SHA1

                      121fa633b7794ea715ce16fbf773817e104e483c

                      SHA256

                      291f2a34666d0ede6c613837ffc71b01b54f9a7d1a12300d4bafd4254c064a3c

                      SHA512

                      2889e1ed4ea0ffd4a53cfef1f93965ecbb83ced2bbdca24ca1b540971fe6f21a832959a4e6e1a11739c095225211eabc54d568ba80c0a4d8f911feae5b2eb60e

                    • 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

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