Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 12:34

General

  • Target
    Прочитать!.vbs
  • Size 1KB
  • Sample260910-prvd4sgh83
  • SHA256 0b0e3dfbad43d2123ee4869d1bc8a3347c14d91c803b14eebb6e5aa62805d93f
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 55 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Прочитать!.vbs"
    1⤵
    • Adds Run key to start application
    • Executes a VBScript file via the Windows Script Host.
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4560
    • C:\Windows\System32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" user32, SwapMouseButton
      2⤵
        PID:1312
    • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
      "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
      1⤵
      • System Location Discovery: System Language Discovery
      PID:4916
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1128
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1128 CREDAT:17410 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:5088
    • C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" -Embedding
      1⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Modifies Internet Explorer settings
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5488
    • C:\Windows\system32\rundll32.exe
      rundll32.exe user.exe, swapmousebutton
      1⤵
        PID:3008
      • C:\Windows\system32\rundll32.exe
        rundll32 user32, SwapMouseButton
        1⤵
          PID:1592

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
              • Size 1KB
              • SHA256 fc08a61b9eac57e6346465016a407eb61bec0741347d1fed0fc5cdf570750746
              • MD5 SHA1 SHA512 TLSH

              E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
              • Size 471B
              • SHA256 02d86874a829a0e98c14e434140948ac8f2d8ac925891d67163fdb4fda50d438
              • MD5 SHA1 SHA512 TLSH

              E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
              • Size 471B
              • SHA256 e3b36992e02e9541cefbadf0e9c0531c5619b3f12327ee1f1ae214a323cca585
              • MD5 SHA1 SHA512 TLSH

              B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B76BE66D46C355931939D8CF818D03FD_39DF7432E6EF50CDA9C936E29E7DA30D
              • Size 426B
              • SHA256 381c833a161b70f3cf7a347586df713f6d118fcfda9635efedb9a6fabf41c0f0
              • MD5 SHA1 SHA512 TLSH

              E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
              • Size 416B
              • SHA256 ccb39aa5bebb357f417efcd2c8aab4c7f853a1720fb5bfc60fb49c4df0217dba
              • MD5 SHA1 SHA512 TLSH

              E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_EAF5D55D93603A879FA973006301F24F
              • Size 412B
              • SHA256 a9ae7953ef5a06a02c3d6ac756d059786f350ff3a02fe7ecda3280c65d952a46
              • MD5 SHA1 SHA512 TLSH

              search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
              • Size 4KB
              • SHA256 5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
              • MD5 SHA1 SHA512 SSDEEP TLSH

              suggestions[1].en-US

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6BBNO8US\suggestions[1].en-US
              • Size 17KB
              • SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Kno988D.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\Kno988D.tmp
              • Size 88KB
              • SHA256 1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/5488-8-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-11-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-14-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-15-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-13-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-10-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-9-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-16-0x00007FFF2B900000-0x00007FFF2B910000-memory.dmp

              memory/5488-18-0x00007FFF2B900000-0x00007FFF2B910000-memory.dmp

              memory/5488-12-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-7-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-0-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp

              memory/5488-6-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-5-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp

              memory/5488-4-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp

              memory/5488-61-0x00007FFF6E2BF000-0x00007FFF6E2C0000-memory.dmp

              memory/5488-62-0x00007FFF6E160000-0x00007FFF6E3C3000-memory.dmp

              memory/5488-1-0x00007FFF6E2BF000-0x00007FFF6E2C0000-memory.dmp

              memory/5488-3-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp

              memory/5488-2-0x00007FFF2E2A0000-0x00007FFF2E2B0000-memory.dmp