Overview

overview

10

Static

static

1

installer-x64.exe

windows10-1703-x64

10

Analysis

  • max time kernel
    912s
  • max time network
    973s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-12-2023 17:16

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General

  • Target

    installer-x64.exe

  • Size

    303.1MB

  • MD5

    9b6a7c4cdefa9ac81645edf50878f88e

  • SHA1

    4a0d2e08367a8a1ac43ec9a1e215a6392f81ff12

  • SHA256

    b68a65e9f8cb6aff77c8d1973e60063de53ca052ee6c98919c96decf5ef705a8

  • SHA512

    6712c3d31b3804ad2e381fe14a64421f72a4c2fbe435f57d3651e265f63fe2456bee3104d1fea2f75be2bf04bf60b688a200cbf6aff84f1deba68a8d01c53340

  • SSDEEP

    49152:x+j6K6VcB/CMFLeYrubGGYMwLFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFf:xu

Score
10/10
jupyterbackdoorstealertrojan

Malware Config

Extracted

Family

jupyter

C2

http://146.70.145.242

Signatures

  • Jupyter, SolarMarker

    Jupyter is a backdoor and infostealer first seen in mid 2020.

    backdoortrojanstealerjupyter
  • Blocklisted process makes network request 1 IoCs
  • Drops startup file 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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
    adwarespyware
  • Modifies registry class 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\installer-x64.exe
    "C:\Users\Admin\AppData\Local\Temp\installer-x64.exe"
    1⤵
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3272
    • 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\ppAgreement2023.pdf"
      2⤵
      • Checks processor information in registry
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4456
      • 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
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2224
        • 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=1327CE15A34D8E681D0FBC234935474C --mojo-platform-channel-handle=1612 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
          4⤵
            PID:3128
          • 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=737548E813F2E707AADB224B7CBB1F8F --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=737548E813F2E707AADB224B7CBB1F8F --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:1
            4⤵
              PID:3640
            • 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=8CF510AB9BCED756F345E95633E5A902 --mojo-platform-channel-handle=2244 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
              4⤵
                PID:2368
              • 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=1C0A6CB57DD432C108F54D1295A7771C --mojo-platform-channel-handle=2240 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                4⤵
                  PID:3372
                • 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=F2BEE6F99BD6DCECD8150E6B5FC2479E --mojo-platform-channel-handle=1612 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                  4⤵
                    PID:4292
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                "powershell"
                2⤵
                • Blocklisted process makes network request
                • Drops startup file
                • Modifies registry class
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:6760

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

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

              64KB

              MD5

              4fdf5bad7ab7adf969e1bb49b2f9b254

              SHA1

              946412cfe7b63400ee372bd1dd304f2466f3f600

              SHA256

              0f77c8b383d5c5cf40ee0fa3e916424c9aa1a22a6d5ff01af5cfa6e58b4c084a

              SHA512

              898427d0faf1f12f9087fce7d1c3c8aef794e85482d653f1bb0d85e5d7fc0c459fdbf834b0a64a1439ddc2d155d5cb8ebb749de5dbb6f7dc5b352164b2cf782c

              Download Submit

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

              64KB

              MD5

              c060491098a703de311769b61b30bb6d

              SHA1

              fe887a3d6732591cc9d8fde859b09c932f1b9b2c

              SHA256

              486c90be129bdcdf0a2d099c708e30f4d80dc1082820d0c8b6ed63d98171ba5f

              SHA512

              d7f71daac246646441920a6c96ff767708fbf524e9c541fafdf90c681ae8fdfd15da89aab0f018dd5fd5398d4ac723bef1f31bc3560e85ebf70d80f4903d11e0

              Download Submit

            • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_42zc1tyd.e52.ps1
              Filesize

              1B

              MD5

              c4ca4238a0b923820dcc509a6f75849b

              SHA1

              356a192b7913b04c54574d18c28d46e6395428ab

              SHA256

              6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

              SHA512

              4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

              Download Submit

            • memory/3272-5-0x0000000031FC0000-0x00000000320A2000-memory.dmp

              Filesize

              904KB

              Download

            • memory/3272-1-0x0000000000840000-0x0000000001840000-memory.dmp

              Filesize

              16.0MB

              Download

            • memory/3272-0-0x00007FFA42450000-0x00007FFA42E3C000-memory.dmp

              Filesize

              9.9MB

              Download

            • memory/3272-61-0x00007FFA42450000-0x00007FFA42E3C000-memory.dmp

              Filesize

              9.9MB

              Download

            • memory/3272-3-0x0000000014190000-0x00000000141B2000-memory.dmp

              Filesize

              136KB

              Download

            • memory/3272-2-0x000000002F3A0000-0x000000002F3B0000-memory.dmp

              Filesize

              64KB

              Download

            • memory/3272-92-0x000000002F3A0000-0x000000002F3B0000-memory.dmp

              Filesize

              64KB

              Download

            • memory/3272-94-0x000000002F3A0000-0x000000002F3B0000-memory.dmp

              Filesize

              64KB

              Download

            • memory/3272-97-0x000000002F3A0000-0x000000002F3B0000-memory.dmp

              Filesize

              64KB

              Download

            • memory/3272-4-0x000000002FCB0000-0x000000002FD26000-memory.dmp

              Filesize

              472KB

              Download

            • memory/6760-140-0x00007FFA42450000-0x00007FFA42E3C000-memory.dmp

              Filesize

              9.9MB

              Download

            • memory/6760-142-0x0000022AA3870000-0x0000022AA3880000-memory.dmp

              Filesize

              64KB

              Download

            • memory/6760-141-0x0000022AA3870000-0x0000022AA3880000-memory.dmp

              Filesize

              64KB

              Download

            • memory/6760-169-0x0000022AA3A80000-0x0000022AA3ABC000-memory.dmp

              Filesize

              240KB

              Download

            • memory/6760-207-0x00007FFA42450000-0x00007FFA42E3C000-memory.dmp

              Filesize

              9.9MB

              Download

            • memory/6760-208-0x0000022AA3870000-0x0000022AA3880000-memory.dmp

              Filesize

              64KB

              Download

            • memory/6760-209-0x0000022AA3870000-0x0000022AA3880000-memory.dmp

              Filesize

              64KB

              Download

            • memory/6760-221-0x0000022AA3870000-0x0000022AA3880000-memory.dmp

              Filesize

              64KB

              Download

            • memory/6760-287-0x0000022AA4030000-0x0000022AA40E2000-memory.dmp

              Filesize

              712KB

              Download

            • memory/6760-298-0x0000022AA3870000-0x0000022AA3880000-memory.dmp

              Filesize

              64KB

              Download