Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/10/2026, 19:52

General

  • Target
    file.exe
  • Size 556KB
  • Sample261003-ylhmsswerc
  • SHA256 1aa59edff3c33ebff948fdfa1aca7aad97f248b3275a31e587c40c0f852b8114
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • vidar

Version
  • 3.7

Botnet
  • d362134c0f45c0b85d054070aa6ab3ae

C2
  • https://79.133.42.171

  • https://telegram.me/bj00tyr

  • https://community.fandom.com/wikia.php?controller=UserProfile&method=getUserData&format=json&userId=64444700

  • https://steamcommunity.com/profiles/76561198630398488

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/150.0.0.0 YaBrowser/26.8.0.0

Signatures

  • Family: Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 TTPs 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Users\Admin\AppData\Local\Temp\file.exe
      "C:\Users\Admin\AppData\Local\Temp\file.exe"
      2⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Reads the TCP/IP host and domain name from the registry
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1672
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --no-first-run --disable-gpu about:blank
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3348
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffe3669c728,0x7ffe3669c734,0x7ffe3669c740
          4⤵
            PID:3488
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --use-gl=angle --use-angle=swiftshader-webgl --metrics-shmem-handle=1692,i,16096410149199250382,7403696320397905279,262144 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=1976 /prefetch:2
            4⤵
              PID:4204
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1584,i,8993743039758933986,14274291901412497545,524288 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2172 /prefetch:3
              4⤵
              • System Time Discovery
              PID:984
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2300,i,1442107595809377389,10952666805097388700,524288 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2472 /prefetch:8
              4⤵
                PID:5916
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=6 --metrics-shmem-handle=3040,i,16024516913663596330,5542130296539973313,2097152 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3064 /prefetch:1
                4⤵
                  PID:116
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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 --metrics-shmem-handle=3048,i,13579244263662152625,17564406338635506707,2097152 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3088 /prefetch:1
                  4⤵
                    PID:2568
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --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=7 --metrics-shmem-handle=4180,i,2816685351422691483,14206550498124024163,2097152 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4196 /prefetch:2
                    4⤵
                      PID:1476
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5612,i,16782057686060249061,8061937020133595838,524288 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5616 /prefetch:8
                      4⤵
                        PID:4548
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=4676,i,6786769651784178441,7750199970392829284,524288 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5512 /prefetch:8
                        4⤵
                          PID:3220
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5468,i,12914120025614206447,6842320362287633478,524288 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5476 /prefetch:8
                          4⤵
                            PID:1292
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5516,i,18197540640369373874,5488640937098187566,524288 --field-trial-handle=1980,i,15580280086497486930,10562385743553758646,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5380 /prefetch:8
                            4⤵
                              PID:2948
                      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                        1⤵
                          PID:5348
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:5104

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                0d9d8503-30db-41ec-8610-fcbb53c15c03.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\0d9d8503-30db-41ec-8610-fcbb53c15c03.tmp
                                • Size 264KB
                                • SHA256 da2b4e8ccbe1c31d7770073c2e0b62de253828b3b176a8e65f02d604e2cc9bcd
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                3a3e04d8-7328-4d8f-b4b6-b7f777498e6f.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\3a3e04d8-7328-4d8f-b4b6-b7f777498e6f.tmp
                                • Size 264KB
                                • SHA256 43470a7b8e9ae4f5ac5cc8c840c574b560c1099bac9220239404d3a427593438
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                0bba4ac0-2935-4329-8b99-d1fe00f0857a.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\0bba4ac0-2935-4329-8b99-d1fe00f0857a.tmp
                                • Size 6B
                                • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                • MD5 SHA1 SHA512

                                42803dd0-f529-45ea-a024-693a0d55a884.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\42803dd0-f529-45ea-a024-693a0d55a884.tmp
                                • Size 17KB
                                • SHA256 a55c9d9bfbff27f4080d00af8282862be9cc6b021b0d1cf3b654e6d1857a1705
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                2b4577fd-55e0-4321-a54e-8b101295c2f5.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\2b4577fd-55e0-4321-a54e-8b101295c2f5.tmp
                                • Size 2KB
                                • SHA256 9b253c77ea186dd838c2694755ac6eea3da8fe410df0b1da28b3a1ac7203b890
                                • MD5 SHA1 SHA512 TLSH

                                d54e5ea8-dccc-4542-96a3-cb771900f4cd.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\d54e5ea8-dccc-4542-96a3-cb771900f4cd.tmp
                                • Size 2B
                                • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                • MD5 SHA1 SHA512

                                temp-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index
                                • Size 120B
                                • SHA256 04c305ea2c13d2239ac8a7dda64301ef735457e5bd7f36a9d7b186d64ab6ae63
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                • Size 96B
                                • SHA256 8e19897966a070a151e79e8e8ae73a4ffeaca9d340b57f6d9afad57e3674edc9
                                • MD5 SHA1 SHA512 TLSH

                                ad142324-7db0-42c1-acc5-25140f51287e.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\ad142324-7db0-42c1-acc5-25140f51287e.tmp
                                • Size 12KB
                                • SHA256 3ea5363e6e44ca80cb069dfc9bb02cea6f971a2f738bb779e01ae7eedf9eb766
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                c37702bc-d8bc-4c0f-b18d-66d995863f6c.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c37702bc-d8bc-4c0f-b18d-66d995863f6c.tmp
                                • Size 649B
                                • SHA256 1ff534692b6ead5eea953e60c079942231faa3ae4a21bcb3f21ca43ef907fc33
                                • MD5 SHA1 SHA512 TLSH

                                b2819030-cc8b-4caa-817e-9927bbb63d42.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\b2819030-cc8b-4caa-817e-9927bbb63d42.tmp
                                • Size 265KB
                                • SHA256 4d58f777e196c4b2794d678c71db13a4bedfc8559ced2e95003b8da5a6e8fe5e
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                c6fa0cf6-fc69-4fee-873b-ce8d311ff68b.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\c6fa0cf6-fc69-4fee-873b-ce8d311ff68b.tmp
                                • Size 130KB
                                • SHA256 c02594aac8e91e98a01bd37c3c666ceec4660ae5a6aed8053779ca6d40396179
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                memory/1672-75-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-83-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-25-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-26-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-23-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-22-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-21-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-62-0x00007FF62A370000-0x00007FF62A403000-memory.dmp

                                memory/1672-67-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-68-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-70-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-3-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-78-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-77-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-76-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-69-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-63-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-24-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-86-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-91-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-94-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-93-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-92-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-85-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-84-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-79-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-19-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-18-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-17-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-16-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-15-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-14-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-13-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-12-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1672-9-0x0000000390000000-0x00000003902A0000-memory.dmp

                                memory/1824-0-0x00007FF62A370000-0x00007FF62A403000-memory.dmp