Overview

overview

7

Static

static

7

32-Bit/BTCR_x86.dll

windows10-2004-x64

3

32-Bit/BTCR_x86.dll

windows10-ltsc_2021-x64

3

32-Bit/BTCR_x86.dll

windows11-21h2-x64

3

32-Bit/Blake3.dll

windows10-2004-x64

3

32-Bit/Blake3.dll

windows10-ltsc_2021-x64

3

32-Bit/Blake3.dll

windows11-21h2-x64

3

BTCR.dll

windows10-2004-x64

1

BTCR.dll

windows10-ltsc_2021-x64

1

BTCR.dll

windows11-21h2-x64

1

Blake3.dll

windows10-2004-x64

1

Blake3.dll

windows10-ltsc_2021-x64

1

Blake3.dll

windows11-21h2-x64

1

TeraCopy P...py.exe

windows10-2004-x64

6

TeraCopy P...py.exe

windows10-ltsc_2021-x64

6

TeraCopy P...py.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    318s
  • max time network
    210s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260126-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260126-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    03/05/2026, 19:32

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Report Analysis Logs

General

  • Target
    BTCR.dll
  • Size 48KB
  • Sample260503-x89jcsf191
  • SHA256 5dd7b69808ec6dc2341a9056466e30936ea82d56514d2a5dea3cefb8517e67ab
  • 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\BTCR.dll,#1
    1⤵
      PID:5572

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/5572-0-0x00007FFD36A20000-0x00007FFD36A30000-memory.dmp
          Download

          memory/5572-1-0x00007FFD6E560000-0x00007FFD6E583000-memory.dmp
          Download

          memory/5572-2-0x00007FFD36A20000-0x00007FFD36A30000-memory.dmp
          Download

          memory/5572-3-0x000002720AB20000-0x000002720ABED000-memory.dmp
          Download