Analysis

  • max time kernel
    35s
  • max time network
    36s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-01-2025 18:09

General

  • Target

    https://gofile.io/d/YkH9t9

Malware Config

Extracted

Family

xenorat

C2

127.0.0.1

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    temp

  • port

    4444

  • startup_name

    Nvidia

Signatures

  • Detect XenoRat Payload 2 IoCs
  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Xenorat family
  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 2 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://gofile.io/d/YkH9t9
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2556
    • 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,0x100,0x104,0xd8,0x108,0x7ff8b7e846f8,0x7ff8b7e84708,0x7ff8b7e84718
      2⤵
        PID:1384
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
        2⤵
          PID:4232
        • 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=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4108
        • 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=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
          2⤵
            PID:3852
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --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=3276 /prefetch:1
            2⤵
              PID:2428
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --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=3300 /prefetch:1
              2⤵
                PID:2680
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4640 /prefetch:1
                2⤵
                  PID:3412
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5028 /prefetch:8
                  2⤵
                    PID:4048
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5028 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4892
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5092 /prefetch:1
                    2⤵
                      PID:4732
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5560 /prefetch:8
                      2⤵
                        PID:1548
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4816 /prefetch:1
                        2⤵
                          PID:1684
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5892 /prefetch:8
                          2⤵
                            PID:3056
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5804 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4824
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5820 /prefetch:1
                            2⤵
                              PID:2432
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5772 /prefetch:1
                              2⤵
                                PID:912
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5752 /prefetch:1
                                2⤵
                                  PID:5268
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,15785796983770985426,34791217581708214,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6340 /prefetch:1
                                  2⤵
                                    PID:5276
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4300
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2432
                                    • C:\Windows\System32\rundll32.exe
                                      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                      1⤵
                                        PID:4488
                                      • C:\Users\Admin\Downloads\Asmodeus Launcher.exe
                                        "C:\Users\Admin\Downloads\Asmodeus Launcher.exe"
                                        1⤵
                                        • Checks computer location settings
                                        • Executes dropped EXE
                                        • System Location Discovery: System Language Discovery
                                        • NTFS ADS
                                        PID:4912
                                        • C:\Users\Admin\AppData\Local\Temp\XenoManager\Asmodeus Launcher.exe
                                          "C:\Users\Admin\AppData\Local\Temp\XenoManager\Asmodeus Launcher.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          • System Location Discovery: System Language Discovery
                                          PID:3056
                                          • C:\Windows\SysWOW64\schtasks.exe
                                            "schtasks.exe" /Create /TN "Nvidia" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE80E.tmp" /F
                                            3⤵
                                            • System Location Discovery: System Language Discovery
                                            • Scheduled Task/Job: Scheduled Task
                                            PID:5452

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Asmodeus Launcher.exe.log

                                        Filesize

                                        226B

                                        MD5

                                        916851e072fbabc4796d8916c5131092

                                        SHA1

                                        d48a602229a690c512d5fdaf4c8d77547a88e7a2

                                        SHA256

                                        7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                                        SHA512

                                        07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

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

                                        Filesize

                                        152B

                                        MD5

                                        bffcefacce25cd03f3d5c9446ddb903d

                                        SHA1

                                        8923f84aa86db316d2f5c122fe3874bbe26f3bab

                                        SHA256

                                        23e7cbbf64c81122c3cb30a0933c10a320e254447771737a326ce37a0694d405

                                        SHA512

                                        761dae5315b35ec0b2fe68019881397f5d2eadba3963aba79a89f8953a0cd705012d7faf3a204a5f36008926b9f614980e333351596b06ce7058d744345ce2e7

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

                                        Filesize

                                        152B

                                        MD5

                                        d22073dea53e79d9b824f27ac5e9813e

                                        SHA1

                                        6d8a7281241248431a1571e6ddc55798b01fa961

                                        SHA256

                                        86713962c3bb287964678b148ee08ea83fb83483dff8be91c8a6085ca560b2a6

                                        SHA512

                                        97152091ee24b6e713b8ec8123cb62511f8a7e8a6c6c3f2f6727d0a60497be28814613b476009b853575d4931e5df950e28a41afbf6707cb672206f1219c4413

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

                                        Filesize

                                        144B

                                        MD5

                                        1d2600809b6139b46b9dc99824320286

                                        SHA1

                                        76277dcc41b8a3f89926f3a4e4f2a822172287e7

                                        SHA256

                                        6d10e3b70bd77a490b4793bc68a88ce7a01205e9fbd820a37b9a49c0f73714d0

                                        SHA512

                                        27f8d26f3fa6bf948d628d77838d87062861a358d4869955f6fc1474962e6903d2b12c7356833634214a4e2f185b91e52f4a781174ef250d80ed639fa99de84b

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

                                        Filesize

                                        5KB

                                        MD5

                                        6d145ee9331f148182b2471149a347af

                                        SHA1

                                        c8cbd25fd7cc0832439c00e6897dad6ca056d5f1

                                        SHA256

                                        ea8169c8e48a4238200262fddc8b5f05cbecb5a9e7282fe6ddab895f3d0a351d

                                        SHA512

                                        cf8c834893993f65c7245e0777f05e0249fe7705087f9be8891fdea619a72372a56c7f551159f0653d278348fe61b9e37e523b95749f25ec931a0a8e05f6d559

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

                                        Filesize

                                        6KB

                                        MD5

                                        b841e5711963c75903e7d164f38e1e45

                                        SHA1

                                        c0f38eccc7e47fd93176fdff997f9848771fd7a5

                                        SHA256

                                        6bccfad6664fb6e6dea197fd0cdfee908c8ccc2896182a22f634332cf5ec4edb

                                        SHA512

                                        d352d2469f2058c81a980e8c3fe50a861c410b0d85b3f28dce637b938e278b5b5ccbd389983067cf51fe072448ad47dfd3a254e7f176e7b77a85220fb9bd4e6f

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

                                        Filesize

                                        16B

                                        MD5

                                        6752a1d65b201c13b62ea44016eb221f

                                        SHA1

                                        58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                        SHA256

                                        0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                        SHA512

                                        9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                                        Filesize

                                        10KB

                                        MD5

                                        742db2195bed8f16176a96609a8be929

                                        SHA1

                                        f08e1696044ffb526abf891998ec1fecf2e6a335

                                        SHA256

                                        cab221dc95927a8014f9a5c7cd8ca476e909bbd700917f4d95dabac5d9e50edd

                                        SHA512

                                        2fc27e97d8d3052b351cd3fee47377903173465fdf9edb826d0f242da3009413e409dbffa4caa521096ae4c2dff3a3ff8d0db82a7ecb70513e848c5bd8946b19

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

                                        Filesize

                                        10KB

                                        MD5

                                        8cc0be68443f7311ef1c3e46eabf6f32

                                        SHA1

                                        a17b28787e05848aeef1351278e5aef77f2056f5

                                        SHA256

                                        9c2868762a6e40c6f2098a1885452cf344c4c6c2a3f6701bde224a49b746140d

                                        SHA512

                                        14e33656f14daccbf16fa9687168125aa7be52a7e0b7ceb14dbca3f4042b87b6f68be2a890c4e56bf969a24e01038e2bb9a6995887fde938b5b89b66ff09df33

                                      • C:\Users\Admin\AppData\Local\Temp\tmpE80E.tmp

                                        Filesize

                                        1KB

                                        MD5

                                        ef0c309c6c123cb5010fca161eae1387

                                        SHA1

                                        1ecc9e32cf79d016ff985c6e91eed1d5a55e4edd

                                        SHA256

                                        cd94c68d9395bfaf0a82122c165ed7348412e8ba0f18b4c3261b6e1cc2fc0a92

                                        SHA512

                                        2f5e2a031591753e836c448dffe9c449ee27f282080c81b8b754c6d4e3b6fa5c7446ac9250a12249a78f02af038d1475431135745ccc33766071f7fdd1a29725

                                      • C:\Users\Admin\Downloads\Unconfirmed 780982.crdownload

                                        Filesize

                                        45KB

                                        MD5

                                        dd05c8f50f8fa18d9042778970410c56

                                        SHA1

                                        fc8cf3ff25f9570dfdd2c0fb01c9989176442cf3

                                        SHA256

                                        c1dc48802700d7c534641cbe08a39963a5a181431802d9ef1ae36bb5e170af70

                                        SHA512

                                        49bfcc034f5aa2973dd13182581a5c1f0bb689aedbfc1348f3447956293b7f346632fe6fb095846f9c390df8ea15797f9af79d88d196b8351b815f368d070ed3

                                      • memory/4912-81-0x0000000000C00000-0x0000000000C12000-memory.dmp

                                        Filesize

                                        72KB