Overview

overview

10

Static

static

10

hotro.exe

windows10-2004-x64

10

hotro.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/06/2026, 07:29

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General

  • Target
    hotro.exe
  • Size 45KB
  • Sample260620-jbfm5ae13t
  • SHA256 8f3bd0334bc49e09274cf8d03f7f7f8789f8e36c50d5841d22c7bd1bee76472c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • socolive19.cv:443

  • socolive19.cv:80

  • socolive19.cv:25

  • socolive19.cv:8443

  • socolivejifa.co:443

  • socolivejifa.co:80

  • socolivejifa.co:25

  • socolivejifa.co:8443

Mutex

  • 4FcPJLU75rBh

Attributes
  • delay

    9

  • install

    true

  • install_file

    hotro.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

    discovery
  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\hotro.exe
    "C:\Users\Admin\AppData\Local\Temp\hotro.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3696
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "hotro" /tr '"C:\Users\Admin\AppData\Roaming\hotro.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1100
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "hotro" /tr '"C:\Users\Admin\AppData\Roaming\hotro.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4208
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp6992.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3724
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4808
      • C:\Users\Admin\AppData\Roaming\hotro.exe
        "C:\Users\Admin\AppData\Roaming\hotro.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4592
  • C:\Users\Admin\AppData\Roaming\hotro.exe
    "C:\Users\Admin\AppData\Roaming\hotro.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4512

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        hotro.exe.log
        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\hotro.exe.log
        • Size 522B
        • SHA256 2412679218bb0a7d05ceee32869bbb223619bde9966c4c460a68304a3367724b
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        tmp6992.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmp6992.tmp.bat
        • Size 149B
        • SHA256 7bf311f4d87e632d377a582850c7c3ad35e192eaa6a3657151e62327e856fd28
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        hotro.exe
        • Path C:\Users\Admin\AppData\Roaming\hotro.exe
        • Size 45KB
        • SHA256 8f3bd0334bc49e09274cf8d03f7f7f8789f8e36c50d5841d22c7bd1bee76472c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3696-0-0x0000000000060000-0x0000000000072000-memory.dmp
        Download

        memory/3696-1-0x0000000004A30000-0x0000000004A40000-memory.dmp
        Download

        memory/3696-2-0x0000000004A40000-0x0000000004ADC000-memory.dmp
        Download