Overview

overview

3

Static

static

3

Microsoft....es.dll

windows10-2004-x64

1

Microsoft....es.dll

windows11-ltsc_2024-x64

1

RBAPP.exe

windows10-2004-x64

3

RBAPP.exe

windows11-ltsc_2024-x64

3

System.Buffers.dll

windows10-2004-x64

1

System.Buffers.dll

windows11-ltsc_2024-x64

1

System.IO....es.dll

windows10-2004-x64

1

System.IO....es.dll

windows11-ltsc_2024-x64

1

System.Memory.dll

windows10-2004-x64

1

System.Memory.dll

windows11-ltsc_2024-x64

1

System.Num...rs.dll

windows10-2004-x64

1

System.Num...rs.dll

windows11-ltsc_2024-x64

1

System.Run...fe.dll

windows10-2004-x64

1

System.Run...fe.dll

windows11-ltsc_2024-x64

1

System.Tex...eb.dll

windows10-2004-x64

1

System.Tex...eb.dll

windows11-ltsc_2024-x64

1

System.Text.Json.dll

windows10-2004-x64

1

System.Text.Json.dll

windows11-ltsc_2024-x64

1

System.Thr...ns.dll

windows10-2004-x64

1

System.Thr...ns.dll

windows11-ltsc_2024-x64

1

System.ValueTuple.dll

windows10-2004-x64

1

System.ValueTuple.dll

windows11-ltsc_2024-x64

1

Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 18:21

Sharing

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Report Analysis Logs

General

  • Target
    Microsoft.Bcl.AsyncInterfaces.dll
  • Size 25KB
  • Sample260817-wzsntaxtev
  • SHA256 45e49399995bff25eefce4f11cfe24dc8214ce4b10c486e9606ddde499286d0e
  • 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\Microsoft.Bcl.AsyncInterfaces.dll,#1
    1⤵
      PID:4544

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads