Overview

overview

10

Static

static

10

c77dae1afb...38.exe

windows10-2004-x64

10

c77dae1afb...38.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    58s
  • max time network
    59s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    15/04/2026, 19:43

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General

  • Target
    c77dae1afbb9873bda65a579e69913f91f4ac5c53ca5e3b2234244416f0dad38.exe
  • Size 45KB
  • Sample260415-yfdfwsbw7v
  • SHA256 c77dae1afbb9873bda65a579e69913f91f4ac5c53ca5e3b2234244416f0dad38
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdiscoveryasyncratrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • xoilacsosa.live:6606

  • xoilacsosa.live:7707

  • xoilacsosa.live:8808

  • xoilacsosa.live:443

  • xoilacsosa.live:8844

  • xoilacsosa.live:53

  • xoilacsosa.live:22

  • xoilacsosa.live:80

Mutex

  • FtTRmAL1FxCo

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

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

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\c77dae1afbb9873bda65a579e69913f91f4ac5c53ca5e3b2234244416f0dad38.exe
    "C:\Users\Admin\AppData\Local\Temp\c77dae1afbb9873bda65a579e69913f91f4ac5c53ca5e3b2234244416f0dad38.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • System Location Discovery: System Language Discovery
    PID:4880

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4880-0-0x00000000009C0000-0x00000000009D2000-memory.dmp
        Download

        memory/4880-1-0x00000000057D0000-0x00000000057E0000-memory.dmp
        Download

        memory/4880-2-0x0000000001550000-0x000000000162F000-memory.dmp
        Download

        memory/4880-3-0x00000000054B0000-0x000000000573B000-memory.dmp
        Download

        memory/4880-4-0x00000000057D0000-0x00000000057E0000-memory.dmp
        Download