Analysis

  • max time kernel
    146s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/04/2024, 01:32

General

  • Target
    3c703ecb3e8c54e352ff39fadbe789bb2313f848bd69551b07bf2ed0a58744b9.exe
  • Size 63KB
  • Sample240410-bx1lesbe85
  • SHA256 3c703ecb3e8c54e352ff39fadbe789bb2313f848bd69551b07bf2ed0a58744b9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • asyncrat

Version
  • | Edit 3LOSH RAT

Botnet
  • ASEGURAR2024

C2
  • asegurarAsyncRAt.4cloud.click:8889

  • asegurarAsyncRAt.4cloud.click:1234

Mutex
  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
  • Detects file containing reversed ASEP Autorun registry keys 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c703ecb3e8c54e352ff39fadbe789bb2313f848bd69551b07bf2ed0a58744b9.exe
    "C:\Users\Admin\AppData\Local\Temp\3c703ecb3e8c54e352ff39fadbe789bb2313f848bd69551b07bf2ed0a58744b9.exe"
    1⤵
      PID:4852

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4852-0-0x0000000000B40000-0x0000000000B56000-memory.dmp

          memory/4852-1-0x0000000074A10000-0x00000000751C0000-memory.dmp

          memory/4852-2-0x0000000005500000-0x0000000005510000-memory.dmp

          memory/4852-3-0x0000000074A10000-0x00000000751C0000-memory.dmp

          memory/4852-4-0x0000000005500000-0x0000000005510000-memory.dmp