Analysis

  • max time kernel
    55s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-02-2025 13:15

General

  • Target

    SecuriteInfo.com.Win32.Evo-gen.3300.22935.exe

  • Size

    1.7MB

  • MD5

    00cd5015e76e492c823602ba75816cef

  • SHA1

    ab37d3b22342d933cb5b2babfc4add2363a69154

  • SHA256

    f16999cc8cf1cf0d7a5305e822c33f7894ae3fa3e5c2774594c5b5171fe3513e

  • SHA512

    04559a47bdc3c30ac4ff6c110100a8f36ace3275e43291b3d95d86e6f0ab4312c79a32593b3aa5ee1a94f44e038e9ae3b0f4a52fff9d36479dc0c7728bcf68fb

  • SSDEEP

    49152:HTl5yUdGPDNPEGhy/B8r7PqlHz6Srg8HB5Rp9gnu/GHi6Jm:+thPEuy+7PqlHpkOB55gn0

Malware Config

Signatures

  • Detect Vidar Stealer 16 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Uses browser remote debugging 2 TTPs 4 IoCs

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.3300.22935.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.3300.22935.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2600
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9223 --profile-directory="Default"
      2⤵
      • Uses browser remote debugging
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1664
      • 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb9c9758,0x7fefb9c9768,0x7fefb9c9778
        3⤵
          PID:2412
        • C:\Windows\system32\ctfmon.exe
          ctfmon.exe
          3⤵
            PID:2408
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1156 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:2
            3⤵
              PID:1568
            • 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 --mojo-platform-channel-handle=1536 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:8
              3⤵
                PID:776
              • 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=utility --mojo-platform-channel-handle=1604 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:8
                3⤵
                  PID:1328
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2304 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:1
                  3⤵
                  • Uses browser remote debugging
                  PID:1976
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9223 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2312 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:1
                  3⤵
                  • Uses browser remote debugging
                  PID:1932
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1384 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:2
                  3⤵
                    PID:2544
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2576 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:2
                    3⤵
                      PID:1444
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9223 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=1272 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:1
                      3⤵
                      • Uses browser remote debugging
                      PID:972
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3500 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:8
                      3⤵
                        PID:2988
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3616 --field-trial-handle=1376,i,12360794120130968681,7972968614850570662,131072 /prefetch:8
                        3⤵
                          PID:1140
                      • C:\Windows\SysWOW64\cmd.exe
                        "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\djwt2" & exit
                        2⤵
                        • System Location Discovery: System Language Discovery
                        PID:2376
                        • C:\Windows\SysWOW64\timeout.exe
                          timeout /t 10
                          3⤵
                          • System Location Discovery: System Language Discovery
                          • Delays execution with timeout.exe
                          PID:1956
                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                      1⤵
                        PID:1448

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                        Filesize

                        342B

                        MD5

                        6422adbf7c7b9f4bbbf778825faab897

                        SHA1

                        78cb63666cf91b5544053d23f8305517d00258a9

                        SHA256

                        c53134db2cb765df38dbb74acc01bc5106a68d65f9c950c556032be7ded2cb05

                        SHA512

                        e7322b6c87576510876e09f7a5d5c140451f8b291ebb050daa4024f1ff48eece5cf5750e49ccf0cd6a8ec0e95fcd7e2c6e31d5c343cb0e3c513ac5c86a66fccb

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                        Filesize

                        264KB

                        MD5

                        f50f89a0a91564d0b8a211f8921aa7de

                        SHA1

                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                        SHA256

                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                        SHA512

                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\metadata\000007.dbtmp

                        Filesize

                        16B

                        MD5

                        18e723571b00fb1694a3bad6c78e4054

                        SHA1

                        afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                        SHA256

                        8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                        SHA512

                        43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                      • C:\Users\Admin\AppData\Local\Temp\Cab7A41.tmp

                        Filesize

                        70KB

                        MD5

                        49aebf8cbd62d92ac215b2923fb1b9f5

                        SHA1

                        1723be06719828dda65ad804298d0431f6aff976

                        SHA256

                        b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                        SHA512

                        bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                      • C:\Users\Admin\AppData\Local\Temp\Tar7AC0.tmp

                        Filesize

                        181KB

                        MD5

                        4ea6026cf93ec6338144661bf1202cd1

                        SHA1

                        a1dec9044f750ad887935a01430bf49322fbdcb7

                        SHA256

                        8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                        SHA512

                        6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

                      • memory/2600-162-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-5-0x0000000000401000-0x000000000040F000-memory.dmp

                        Filesize

                        56KB

                      • memory/2600-3-0x00000000042D0000-0x00000000042D1000-memory.dmp

                        Filesize

                        4KB

                      • memory/2600-4-0x00000000042E0000-0x00000000042E1000-memory.dmp

                        Filesize

                        4KB

                      • memory/2600-68-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-123-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-142-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-143-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-0-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-182-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-184-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-6-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-2-0x00000000044A0000-0x00000000044A1000-memory.dmp

                        Filesize

                        4KB

                      • memory/2600-1-0x0000000077E10000-0x0000000077E12000-memory.dmp

                        Filesize

                        8KB

                      • memory/2600-283-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-305-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-327-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-349-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-350-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-447-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-448-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB

                      • memory/2600-506-0x0000000000400000-0x0000000000874000-memory.dmp

                        Filesize

                        4.5MB