Resubmissions

02/04/2025, 22:36

250402-2h95esxpz5 3

30/03/2025, 19:46

250330-yg7q5avzew 6

29/03/2025, 19:55

250329-ynl31axwgv 6

29/03/2025, 19:55

250329-ym9gxaxvf1 6

29/03/2025, 18:18

250329-wxy3taznv5 6

29/03/2025, 10:24

250329-mfdwwa1xay 7

29/03/2025, 00:19

250329-amltvawpx2 6

Analysis

  • max time kernel
    34s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/03/2025, 19:46

General

  • Target

    Xeno-v1.1.65/Xeno.exe

  • Size

    140KB

  • MD5

    70797e0760472325728ba786ca208976

  • SHA1

    8912f23afbe8b78a9582f2a458b89a7fd697e638

  • SHA256

    20744d38bc27d656a095e57bef62a44f5f6317de3672020e8a4a1e1057545764

  • SHA512

    787f172cbc18eeb4f8e88420377459f37918edc9aec0105566f9e79555a962d6e89d7d0d6b791475282b2c5fb093c9e85544794639ad2771d9ca4a0e5b456477

  • SSDEEP

    3072:h+f4nYTC3LwjBzaQhlG4a7qWdCXdXxuZjwxfBoy:h+f4nKvaQhcF7qI+xuZjwxB

Malware Config

Signatures

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe
    "C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4716
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=Xeno.exe --webview-exe-version=1.1.0+87ae4f96f8a0927052c1120167982fb069afd1b4 --user-data-dir="C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=1 --mojo-named-platform-channel-pipe=4716.1520.12912930313122030748
      2⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5440
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x164,0x168,0x16c,0x140,0xe0,0x7ffee06fb078,0x7ffee06fb084,0x7ffee06fb090
        3⤵
          PID:1672
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.1.0+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1700,i,10286352754568556044,13499924798660456330,262144 --variations-seed-version --mojo-platform-channel-handle=1720 /prefetch:2
          3⤵
            PID:5332
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.1.0+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --always-read-main-dll --field-trial-handle=2036,i,10286352754568556044,13499924798660456330,262144 --variations-seed-version --mojo-platform-channel-handle=2040 /prefetch:3
            3⤵
              PID:2704
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.1.0+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --always-read-main-dll --field-trial-handle=2352,i,10286352754568556044,13499924798660456330,262144 --variations-seed-version --mojo-platform-channel-handle=2388 /prefetch:8
              3⤵
                PID:3308
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.1.0+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --always-read-main-dll --field-trial-handle=3600,i,10286352754568556044,13499924798660456330,262144 --variations-seed-version --mojo-platform-channel-handle=3616 /prefetch:1
                3⤵
                  PID:5724

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\XENO_CACHE.bin

              Filesize

              28B

              MD5

              78d58a032761f1b9767ce9a961560a55

              SHA1

              16e75b82eb992b85361cfa782e2eac73f627717e

              SHA256

              895c607361d12436b3c82f8e233278f594d1de2ac032fd9534670a26f9bd5ce5

              SHA512

              4395ec8d0e057016daa654d94aeac4aea172814193ee9c3d5717093636db0972fea522a5e0596427b7c89cc2ab7f10c9be7c103b12b0c4151fc7b221d13e0f0e

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Crashpad\settings.dat

              Filesize

              280B

              MD5

              c4af7a89231dbb735cae033585bf5713

              SHA1

              0a95d307c6b4a7f24d691c33934912c1300d0e1c

              SHA256

              efb5e921f3bc457d31983239e5c70de140da5dc8b5e59aab819f77a057617d50

              SHA512

              01e177432c6c08ce4314e75d241889f9789af10488c6e21972e1b7aab375ada0649cf8f6ced062c3ada9a41642f608e98717614efd0e3b197553963986b00a15

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Crashpad\settings.dat

              Filesize

              280B

              MD5

              2ffe21aebbc4831061a71b611e698a98

              SHA1

              581025bc970df0327b7b3fdb917634253f0fe944

              SHA256

              8a81a818da27b879ed49bd9de43ba8cd2cffc792f4ee754220a84932a32c463a

              SHA512

              637ca100768cf9b586a8a7a362310c5f9cb137ebbdabdaae9afb6c971275d101800e599c1d1475ee08b39089480efdec940b1bb7a3a35c05b0e522219c105552

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Crashpad\throttle_store.dat

              Filesize

              20B

              MD5

              9e4e94633b73f4a7680240a0ffd6cd2c

              SHA1

              e68e02453ce22736169a56fdb59043d33668368f

              SHA256

              41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304

              SHA512

              193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_0

              Filesize

              8KB

              MD5

              cf89d16bb9107c631daabf0c0ee58efb

              SHA1

              3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b

              SHA256

              d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e

              SHA512

              8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_1

              Filesize

              264KB

              MD5

              d0d388f3865d0523e451d6ba0be34cc4

              SHA1

              8571c6a52aacc2747c048e3419e5657b74612995

              SHA256

              902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b

              SHA512

              376011d00de659eb6082a74e862cfac97a9bb508e0b740761505142e2d24ec1c30aa61efbc1c0dd08ff0f34734444de7f77dd90a6ca42b48a4c7fad5f0bddd17

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_2

              Filesize

              8KB

              MD5

              0962291d6d367570bee5454721c17e11

              SHA1

              59d10a893ef321a706a9255176761366115bedcb

              SHA256

              ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7

              SHA512

              f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_3

              Filesize

              8KB

              MD5

              41876349cb12d6db992f1309f22df3f0

              SHA1

              5cf26b3420fc0302cd0a71e8d029739b8765be27

              SHA256

              e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c

              SHA512

              e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Default\Extension Rules\MANIFEST-000001

              Filesize

              41B

              MD5

              5af87dfd673ba2115e2fcf5cfdb727ab

              SHA1

              d5b5bbf396dc291274584ef71f444f420b6056f1

              SHA256

              f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

              SHA512

              de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Default\Network\SCT Auditing Pending Reports

              Filesize

              2B

              MD5

              d751713988987e9331980363e24189ce

              SHA1

              97d170e1550eee4afc0af065b78cda302a97674c

              SHA256

              4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

              SHA512

              b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Default\Site Characteristics Database\CURRENT

              Filesize

              16B

              MD5

              46295cac801e5d4857d09837238a6394

              SHA1

              44e0fa1b517dbf802b18faf0785eeea6ac51594b

              SHA256

              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

              SHA512

              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Local State

              Filesize

              1KB

              MD5

              d63a53b3e05ab1f6cc9429fe533a4c18

              SHA1

              a97be1531d5be703a09b59013536774153090c82

              SHA256

              c88b62dbfa6fab224d3279b8cfce41e4a97e364024bf9cbbc8bb9477f3e71d6e

              SHA512

              c882f739cf4385d3f4c6f1d15dc7c8e2b7d55a31fff455f646a5d9a927b776c656bf93d090b4829b1fb8d636d23580023e875f5a0d329aae55ba0c7ff395ca6f

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Local State

              Filesize

              2KB

              MD5

              f233d9b0e4d0b9e0fb66bd5dae31c73f

              SHA1

              53d3a9c5807ea21b74de9bbd7b0ec319aea01723

              SHA256

              db6300332b94b9cd479908715f30e16cee538c384db3d100c19448f63ebd73bf

              SHA512

              64bfa194c72de1aa92000b34860027b1c3f53ba0997c82fb710e1a5ef987c9ecdedc165f557a1f069f11f0719751dac6e9808b813d47acdf47b43c42ea8a3602

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Local State

              Filesize

              3KB

              MD5

              fab75bec74f51e99f9de9a5fc648cf64

              SHA1

              3a51cd576682e054b675703899f194eede6987ee

              SHA256

              272fe99f4cc87ca41ee24dcedb0cdbc41bfc843bf8171130d406425e640c66ab

              SHA512

              f0b0e1c234141d840e4b0a069821ebf36d072c30a4529006a71b90384ea1cca27b47e6f954cd059583c381942b173262a4b89457e2522b73717f347755446780

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Local State

              Filesize

              16KB

              MD5

              b4f7385c6e21396c0e4b7466067b0d4e

              SHA1

              ea14117a23ec9d73709932646cc589cf5c75b1b1

              SHA256

              e03c551739145317d7579d1998441248ccbaaadd086972ad1cb9373874daeceb

              SHA512

              ba8642e4f7346a1e3d0bd063513e694e06c24913ce7e21a994126785fd255becb8eae537bf8c1159fa901609d79a9ba75aca12e999168a515a439ad6a5e469a7

            • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.65\Xeno.exe.WebView2\EBWebView\Local State~RFe578a9c.TMP

              Filesize

              1KB

              MD5

              1e9b6bfce58ff71844838ef6b77db8a6

              SHA1

              6debdf8d634f47cb4346beb2c6f0fa12be45b9b9

              SHA256

              2eb5ac1b995ed76e99ccac783aca062fc5f6e8640f27d1a5360a6fa19f9c5e1c

              SHA512

              c1ba5c413612e943cab039a1c35547e163d450515dede790368bc6edc6bfdba77d39ec0be466c85201a2836acd0458c6810725ad5d73cf0fbadc96201fd4ac14

            • memory/3308-57-0x00007FFF02EC0000-0x00007FFF02EC1000-memory.dmp

              Filesize

              4KB

            • memory/3308-58-0x00007FFF04370000-0x00007FFF04371000-memory.dmp

              Filesize

              4KB

            • memory/3308-219-0x00000195BC0D0000-0x00000195BC100000-memory.dmp

              Filesize

              192KB

            • memory/5332-35-0x00007FFF03E10000-0x00007FFF03E11000-memory.dmp

              Filesize

              4KB

            • memory/5332-218-0x00000191CFAD0000-0x00000191CFB9D000-memory.dmp

              Filesize

              820KB

            • memory/5724-127-0x00007FFF03E10000-0x00007FFF03E11000-memory.dmp

              Filesize

              4KB

            • memory/5724-221-0x0000024F67800000-0x0000024F678CD000-memory.dmp

              Filesize

              820KB