Overview

overview

3

Static

static

3

tc (1)/tc/...on.dll

windows10-2004-x64

1

tc (1)/tc/...on.dll

windows11-21h2-x64

1

tc (1)/tc/...ec.dll

windows10-2004-x64

1

tc (1)/tc/...ec.dll

windows11-21h2-x64

1

tc (1)/tc/...z2.dll

windows10-2004-x64

1

tc (1)/tc/...z2.dll

windows11-21h2-x64

1

tc (1)/tc/...pe.dll

windows10-2004-x64

1

tc (1)/tc/...pe.dll

windows11-21h2-x64

1

tc (1)/tc/...rl.dll

windows10-2004-x64

1

tc (1)/tc/...rl.dll

windows11-21h2-x64

1

tc (1)/tc/...16.dll

windows10-2004-x64

1

tc (1)/tc/...16.dll

windows11-21h2-x64

1

tc (1)/tc/...c1.exe

windows10-2004-x64

1

tc (1)/tc/...c1.exe

windows11-21h2-x64

1

tc (1)/tc/...sh.dll

windows10-2004-x64

1

tc (1)/tc/...sh.dll

windows11-21h2-x64

1

tc (1)/tc/...b1.dll

windows10-2004-x64

1

tc (1)/tc/...b1.dll

windows11-21h2-x64

1

tc (1)/tc/...td.dll

windows10-2004-x64

1

tc (1)/tc/...td.dll

windows11-21h2-x64

1

tc (1)/tc/...set.js

windows10-2004-x64

3

tc (1)/tc/...set.js

windows11-21h2-x64

3

tc (1)/tc/...e3.bat

windows10-2004-x64

1

tc (1)/tc/...e3.bat

windows11-21h2-x64

1

tc (1)/tc/...em.bat

windows10-2004-x64

1

tc (1)/tc/...em.bat

windows11-21h2-x64

1

tc (1)/tc/...sh.bat

windows10-2004-x64

1

tc (1)/tc/...sh.bat

windows11-21h2-x64

1

tc (1)/tc/...sh.bat

windows10-2004-x64

1

tc (1)/tc/...sh.bat

windows11-21h2-x64

1

tc (1)/tc/...aze.js

windows10-2004-x64

3

tc (1)/tc/...aze.js

windows11-21h2-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    17/05/2026, 11:52

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Report Analysis Logs

General

  • Target
    tc (1)/tc/tc/build/zstd.dll
  • Size 640KB
  • Sample260517-n1pdsafy31
  • SHA256 d580e36ca1480c544c7bf8b036dcd8062168fc966a9761358f12149a22767a23
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\tc (1)\tc\tc\build\zstd.dll",#1
    1⤵
      PID:2208

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads