Analysis

  • max time kernel
    139s
  • max time network
    322s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03-04-2024 22:42

General

  • Target

    Araneida.exe

  • Size

    22.8MB

  • MD5

    9786d9a60eee23198843b481f086b321

  • SHA1

    0b2986cbd862a0e19161ed78a9f8a541fb1fcec1

  • SHA256

    fd41dc07b772e71d75bb65868152d0dc9f652578d535bf17ee27b02c6079ef1d

  • SHA512

    153ffc8f3739b81781206fa4674c4acb9bb379feb32eb0cce807f7e58224c5debd01defafca41f6dbffdb7ad9d860b241f912c36b9ad580ea241ccc53573db10

  • SSDEEP

    393216:pX7VGSptnIVZd7p9mdLt/WVi0teZKwnOEGL26VjSQS6yhB4V:RtDGL7p8dai06KRq6RSH6yIV

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Loads dropped DLL 1 IoCs
  • Obfuscated with Agile.Net obfuscator 4 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Themida packer 12 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Araneida.exe
    "C:\Users\Admin\AppData\Local\Temp\Araneida.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1580
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://araneida.co/download
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2776
      • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffcbc083cb8,0x7ffcbc083cc8,0x7ffcbc083cd8
        3⤵
          PID:2404
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,10442378080231191147,12647584098212748751,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1868 /prefetch:2
          3⤵
            PID:4280
          • 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=1900,10442378080231191147,12647584098212748751,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2376 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4148
          • 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=1900,10442378080231191147,12647584098212748751,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
            3⤵
              PID:3452
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,10442378080231191147,12647584098212748751,131072 --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=3168 /prefetch:1
              3⤵
                PID:4480
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,10442378080231191147,12647584098212748751,131072 --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=3176 /prefetch:1
                3⤵
                  PID:2716
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=1900,10442378080231191147,12647584098212748751,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4592 /prefetch:8
                  3⤵
                    PID:1960
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=1900,10442378080231191147,12647584098212748751,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=5104 /prefetch:8
                    3⤵
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    PID:5012
              • C:\Windows\System32\rundll32.exe
                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                1⤵
                  PID:4036
                • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                  1⤵
                  • Modifies registry class
                  • Suspicious use of SetWindowsHookEx
                  PID:1316
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:860
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:2020

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

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

                      Filesize

                      152B

                      MD5

                      12b71c4e45a845b5f29a54abb695e302

                      SHA1

                      8699ca2c717839c385f13fb26d111e57a9e61d6f

                      SHA256

                      c353020621fa6cea80eaa45215934d5f44f181ffa1a673cdb7880f20a4e898e0

                      SHA512

                      09f0d1a739102816c5a29106343d3b5bb54a31d67ddbfcfa21306b1a6d87eaa35a9a2f0358e56cc0f78be15eeb481a7cc2038ce54d552b9b791e7bee78145241

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

                      Filesize

                      152B

                      MD5

                      ce319bd3ed3c89069337a6292042bbe0

                      SHA1

                      7e058bce90e1940293044abffe993adf67d8d888

                      SHA256

                      34070e3eea41c0e180cb5541de76cea15ef6f9e5c641e922d82a2d97bdce3aa3

                      SHA512

                      d42f7fc32a337ecd3a24bcbf6cd6155852646cae5fb499003356f713b791881fc2e46825c4ff61d09db2289f25c0992c10d6fadb560a9bea33284bd5acc449f7

                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                      Filesize

                      336B

                      MD5

                      d49d33c9379ed2219b7fba211838a0d7

                      SHA1

                      5aa21ac9fd0d0b3f5d8c38f1d7d6c4c00b696667

                      SHA256

                      d81fbed717cdc02909128e93a0c2ddc615fb4a1f5345d89e52498741429a0da0

                      SHA512

                      a518d82d33bef3a854a0293e5023bcb012162cc76aedddaeb6108687d385fd6f29eaac35f18d5eb01b2aab6d0266b1b6ac11181bcd9380fb70e519ffb4bbd060

                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                      Filesize

                      580B

                      MD5

                      66be4c6f55e99ff1af1e9c234a7e911c

                      SHA1

                      e06c0c59be863d56ea1594af8f98922916e137a2

                      SHA256

                      3eec80fb43caa0ed227c98da96ba6fe817b664dfa123e1b50bb81dd96b8c9ae2

                      SHA512

                      503e06677f85e49c8e2ba7cf622d9bb98da12e0054124b798429191877f7e8ecf5845c7946c600116fec5ef28c41d28df8207d33358217fa09db6bf3e73fb1d0

                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                      Filesize

                      5KB

                      MD5

                      43917b252e56695494cdbddb31bc587f

                      SHA1

                      8de20f90271741595a9150ca3388622a7d66732f

                      SHA256

                      f51141b679d62802d716cab763f5c1c980635a209902a3bf358cee7ccec9758b

                      SHA512

                      39bb34cd67f63b8d44c0b41b1e4735016c685f2bd423d45694db0b95f06545fa3438be275acff5ff0b4a5c155b7317ac82126cde62f667a51bfd497db5696801

                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                      Filesize

                      6KB

                      MD5

                      1626723716c57db22dcd84c0cf73e831

                      SHA1

                      b2bd7e00c76f27a93ccd13de74bfe30cdc3f115e

                      SHA256

                      c9126178ce8e3e1ecbf2000399823db4fc91b3c96d36e102ea08d9275bf8eaca

                      SHA512

                      6c41f3315c85483ad7ef8dc7ae78c7928a78abae9e3d0b401812189c1f427888f1ce6d66ac1b21c033eb6b58f35c07380a4d73b68a72d5ec092415b01f1bfa3c

                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                      Filesize

                      11KB

                      MD5

                      057d4c83569912e86c4ab3a064bf4318

                      SHA1

                      37bc25ad01d87167e8bee7db0169e057253b0a5f

                      SHA256

                      a5c04526e976df1550416bedae8c55bf0b515e7861f162f29ddcf8a164f274b2

                      SHA512

                      b20bbcc0640dc1e48ea91f06ed412e57d176e9ad2069f2e9b7c59ab4f79ee59a95a248eb4031a6b9e3f1238014f7e9bddc1783e4f872346747f372f0fd702eb3

                    • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                      Filesize

                      10KB

                      MD5

                      77375d17a8241aa06af550428e413cee

                      SHA1

                      ec13b23081e0a9cd92ae4d944deea5f5e0f036e6

                      SHA256

                      45d3a9dec1354dbdaa71102c669564b4ed52f1981fd657550f6c1babc20982eb

                      SHA512

                      64ba1637e51aa95f61c25c46fe20e597bbcae509cb0f1cd71bf26aa1841b2bb4e06e2941a25cf94addeff2f097d84feeb7fbfbb05729f3cc921dd076e95da56c

                    • C:\Users\Admin\AppData\Local\Temp\evb1696.tmp

                      Filesize

                      1KB

                      MD5

                      a14bfff0d9a58df81fced932ea122af8

                      SHA1

                      e44b008e348c0ca79631548716a3c18a84a5b734

                      SHA256

                      121b4c05501609241b7059b18ff412d7e83f215e9af492cf494584fb22957609

                      SHA512

                      c633a22844f6177292fec5098210202e0efe8720eaa2084a3fb9b1ea6a99b3940c46f0077557300ef67e70471ce58cf52a3192ce9551147c0fac25e4558779a8

                    • C:\Users\Admin\AppData\Local\Temp\evbC1CA.tmp

                      Filesize

                      1KB

                      MD5

                      9adc328239101235f8232b6ebb6a1d4d

                      SHA1

                      3ba838ea75ad852caf6d76b4354d70cd4bd27efc

                      SHA256

                      e0d0cac9520b77ea931ca2b656893adc41c96acf7d52276fa9267e96813f3426

                      SHA512

                      09a6cc36992bfd03abcba2430676ce511489754df854a4c1ef3ff734cdd4ecbf9cda19e844b9ff1eb21ae9d65395eaa549e36ff7fe8810c67a21b439b4b207ca

                    • \??\pipe\LOCAL\crashpad_2776_VYVZFBPGVHIRCHVJ

                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                    • memory/1580-41-0x0000000020450000-0x000000002053C000-memory.dmp

                      Filesize

                      944KB

                    • memory/1580-60-0x0000000000400000-0x00000000008EA000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/1580-11-0x00007FFC5E910000-0x00007FFC5E920000-memory.dmp

                      Filesize

                      64KB

                    • memory/1580-10-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-13-0x00007FFCBD6A0000-0x00007FFCBE162000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/1580-19-0x00007FF4FDC00000-0x00007FF4FDE08000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-20-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-22-0x000000001D7C0000-0x000000001DC2B000-memory.dmp

                      Filesize

                      4.4MB

                    • memory/1580-23-0x000000001D670000-0x000000001D7C0000-memory.dmp

                      Filesize

                      1.3MB

                    • memory/1580-24-0x00007FFCDE6F0000-0x00007FFCDE6F1000-memory.dmp

                      Filesize

                      4KB

                    • memory/1580-25-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-27-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-26-0x000000001E7F0000-0x000000001F581000-memory.dmp

                      Filesize

                      13.6MB

                    • memory/1580-28-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-29-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-30-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-31-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-32-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-33-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-34-0x00007FFCCF120000-0x00007FFCCF26F000-memory.dmp

                      Filesize

                      1.3MB

                    • memory/1580-40-0x000000001D660000-0x000000001D670000-memory.dmp

                      Filesize

                      64KB

                    • memory/1580-8-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-43-0x000000001DFC0000-0x000000001DFD2000-memory.dmp

                      Filesize

                      72KB

                    • memory/1580-49-0x000000001D660000-0x000000001D670000-memory.dmp

                      Filesize

                      64KB

                    • memory/1580-50-0x00000000206A0000-0x00000000206BA000-memory.dmp

                      Filesize

                      104KB

                    • memory/1580-48-0x0000000020680000-0x000000002069A000-memory.dmp

                      Filesize

                      104KB

                    • memory/1580-55-0x0000000023B80000-0x0000000023C32000-memory.dmp

                      Filesize

                      712KB

                    • memory/1580-9-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-61-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-63-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-64-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-65-0x00000000206D0000-0x000000002070C000-memory.dmp

                      Filesize

                      240KB

                    • memory/1580-66-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-67-0x00007FFCBD6A0000-0x00007FFCBE162000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/1580-68-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-69-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-70-0x000000001D660000-0x000000001D670000-memory.dmp

                      Filesize

                      64KB

                    • memory/1580-77-0x000000001D7C0000-0x000000001DC2B000-memory.dmp

                      Filesize

                      4.4MB

                    • memory/1580-79-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-80-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-81-0x000000001D660000-0x000000001D670000-memory.dmp

                      Filesize

                      64KB

                    • memory/1580-83-0x000000001D660000-0x000000001D670000-memory.dmp

                      Filesize

                      64KB

                    • memory/1580-87-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-93-0x00007FFCBD6A0000-0x00007FFCBE162000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/1580-99-0x0000000180000000-0x0000000181D0F000-memory.dmp

                      Filesize

                      29.1MB

                    • memory/1580-106-0x000000001D670000-0x000000001D7C0000-memory.dmp

                      Filesize

                      1.3MB

                    • memory/1580-5-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-107-0x000000001D7C0000-0x000000001DC2B000-memory.dmp

                      Filesize

                      4.4MB

                    • memory/1580-4-0x0000000000400000-0x0000000000838000-memory.dmp

                      Filesize

                      4.2MB

                    • memory/1580-113-0x0000000000400000-0x0000000000838000-memory.dmp

                      Filesize

                      4.2MB

                    • memory/1580-3-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-2-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-1-0x00007FFCDE700000-0x00007FFCDE909000-memory.dmp

                      Filesize

                      2.0MB

                    • memory/1580-0-0x0000000000400000-0x00000000008EA000-memory.dmp

                      Filesize

                      4.9MB