Analysis

  • max time kernel
    212s
  • max time network
    241s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 22:30

General

  • Target

    9ee8e3c42c5afd846583fe6bfe8fff9b23fc4488c9fadecf41bf56249841c61a_JC.exe

  • Size

    913KB

  • MD5

    12e1ada93a7a71db224b28693b2661cc

  • SHA1

    fc323d6c9d799ff96db9f0d930e90696b077bfaa

  • SHA256

    9ee8e3c42c5afd846583fe6bfe8fff9b23fc4488c9fadecf41bf56249841c61a

  • SHA512

    000f8e760eb2608cca473c3527662b782f735b7da16c2aba8d07b72cee7a4b3f5ee5b3086b8d9cd39719502d58754baaff5174d67b6cf114f42ae3d39e6d3a28

  • SSDEEP

    24576:v4RF+cRDtzqUXWwioBq8MUwma4AGaM9Ra31G:v8AKBz7RlApz4AlM9RwG

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ee8e3c42c5afd846583fe6bfe8fff9b23fc4488c9fadecf41bf56249841c61a_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\9ee8e3c42c5afd846583fe6bfe8fff9b23fc4488c9fadecf41bf56249841c61a_JC.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe url.dll,FileProtocolHandler http://www.unionbig.com/v.html?P=3063&A=&T=1&Z=0&AP=http://www.vlss.com/
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2568
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.unionbig.com/v.html?P=3063&A=&T=1&Z=0&AP=http://www.vlss.com/
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:5012
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffc23146f8,0x7fffc2314708,0x7fffc2314718
          4⤵
            PID:1796
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1784,3165648631599365459,9807871950007458120,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2164 /prefetch:3
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:832
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1784,3165648631599365459,9807871950007458120,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
            4⤵
              PID:1092
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1784,3165648631599365459,9807871950007458120,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2680 /prefetch:8
              4⤵
                PID:2284
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,3165648631599365459,9807871950007458120,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /prefetch:1
                4⤵
                  PID:3828
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1784,3165648631599365459,9807871950007458120,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3424 /prefetch:1
                  4⤵
                    PID:4756

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

              Filesize

              152B

              MD5

              db9dbef3f8b1f616429f605c1ebca2f0

              SHA1

              ffba76f0836c024828d4ff1982cc4240c41a8f16

              SHA256

              3e0297327872058355ac041a5e0fc83ed017faee0f6c0105b44bb3e5399a93a1

              SHA512

              4eedc387fe304f27f9d52ff5d71461c7f22147f7a8c18b8e7982acb76515528a36486a567451daafe093f9563b133c6799f2ad046e04256ccb46c83eb99e86c5

            • memory/5044-40-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-42-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-44-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-5-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-8-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-9-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-12-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-14-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-16-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-18-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-20-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-22-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-24-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-26-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-28-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-30-0x0000000000F00000-0x0000000000F01000-memory.dmp

              Filesize

              4KB

            • memory/5044-32-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-34-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-36-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-38-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-3-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-0-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-4-0x0000000000920000-0x0000000000921000-memory.dmp

              Filesize

              4KB

            • memory/5044-46-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-48-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-50-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-52-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-54-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-56-0x0000000010000000-0x0000000010051000-memory.dmp

              Filesize

              324KB

            • memory/5044-57-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-60-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-61-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-62-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-63-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-65-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-66-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-67-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-68-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-2-0x0000000000920000-0x0000000000921000-memory.dmp

              Filesize

              4KB

            • memory/5044-1-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-81-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB

            • memory/5044-87-0x0000000000400000-0x0000000000769000-memory.dmp

              Filesize

              3.4MB