Overview

overview

10

Static

static

10

6111d5de-6...10.exe

windows10-2004-x64

10

6111d5de-6...10.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    118s
  • 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
    28/07/2026, 04:48

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General

  • Target
    6111d5de-6b4c-4388-b926-92d8d3083b10.exe
  • Size 48KB
  • Sample260728-ffbcesbk6s
  • SHA256 96ad1e10191a5af0318ebea04c9f3bfe2d90a90f8560f09473e9624f8beed0d8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • socolivekj.cc:8080

  • socolivekj.cc:2443

  • socolivekj.cc:4431

  • socolivekj.cc:2092

  • socolivekj.cc:80

  • socolivekj.cc:90

  • www.socolivekj.cc:8080

  • www.socolivekj.cc:2443

  • www.socolivekj.cc:4431

  • www.socolivekj.cc:2092

  • www.socolivekj.cc:80

  • www.socolivekj.cc:90

  • ILOVEYOU.socolivekj.cc:8080

  • ILOVEYOU.socolivekj.cc:2443

  • ILOVEYOU.socolivekj.cc:4431

  • ILOVEYOU.socolivekj.cc:2092

  • ILOVEYOU.socolivekj.cc:80

  • ILOVEYOU.socolivekj.cc:90

  • Melissa.socolivekj.cc:8080

  • Melissa.socolivekj.cc:2443

Mutex

  • lsgyUuqjszXS

Attributes
  • delay

    3

  • install

    true

  • install_file

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

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • 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 31 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6111d5de-6b4c-4388-b926-92d8d3083b10.exe
    "C:\Users\Admin\AppData\Local\Temp\6111d5de-6b4c-4388-b926-92d8d3083b10.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3932
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Melissa" /tr '"C:\Users\Admin\AppData\Roaming\Melissa.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5384
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "Melissa" /tr '"C:\Users\Admin\AppData\Roaming\Melissa.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5112
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp403B.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5108
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2628
      • C:\Users\Admin\AppData\Roaming\Melissa.exe
        "C:\Users\Admin\AppData\Roaming\Melissa.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:832
  • C:\Users\Admin\AppData\Roaming\Melissa.exe
    "C:\Users\Admin\AppData\Roaming\Melissa.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:3412

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp403B.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmp403B.tmp.bat
        • Size 151B
        • SHA256 4923983009e52b193c9e756519cb8f7aff1edcd1ce9d925e4ca1d5da3fa7a4b2
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        Melissa.exe
        • Path C:\Users\Admin\AppData\Roaming\Melissa.exe
        • Size 48KB
        • SHA256 96ad1e10191a5af0318ebea04c9f3bfe2d90a90f8560f09473e9624f8beed0d8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3412-12-0x0000000074B10000-0x00000000752CC000-memory.dmp
        Download

        memory/3412-14-0x0000000074B10000-0x00000000752CC000-memory.dmp
        Download

        memory/3932-0-0x0000000074C12000-0x0000000074C13000-memory.dmp
        Download

        memory/3932-1-0x0000000000CE0000-0x0000000000CF2000-memory.dmp
        Download

        memory/3932-2-0x0000000074C00000-0x00000000753BC000-memory.dmp
        Download

        memory/3932-3-0x0000000005810000-0x00000000058AC000-memory.dmp
        Download

        memory/3932-8-0x0000000074C00000-0x00000000753BC000-memory.dmp
        Download