Overview

overview

10

Static

static

10

LunacyAdb.exe

windows10-2004-x64

10

LunacyAdb.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 17:50

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General

  • Target
    LunacyAdb.exe
  • Size 47KB
  • Sample260802-wexr2adn4t
  • SHA256 fb31685a5886007656172e871f616f4b0008b2896098fa423d0f1288b89cd7d5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
so2defense_evasionexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

Botnet

  • so2

Mutex

  • ywyeqydn_abdule

Attributes
  • delay

    1

  • install

    true

  • install_file

    Hepler.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/tqymu4XX

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
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • 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
  • 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 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\LunacyAdb.exe
    "C:\Users\Admin\AppData\Local\Temp\LunacyAdb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5832
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Hepler" /tr '"C:\Users\Admin\AppData\Roaming\Hepler.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5632
      • C:\Windows\system32\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "Hepler" /tr '"C:\Users\Admin\AppData\Roaming\Hepler.exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3420
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp4A3E.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4236
      • C:\Windows\system32\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:2156
      • C:\Users\Admin\AppData\Roaming\Hepler.exe
        "C:\Users\Admin\AppData\Roaming\Hepler.exe"
        3⤵
        • Executes dropped EXE
        PID:2204
  • C:\Users\Admin\AppData\Roaming\Hepler.exe
    "C:\Users\Admin\AppData\Roaming\Hepler.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:620

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp4A3E.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmp4A3E.tmp.bat
        • Size 150B
        • SHA256 963d2f99c45e5c04425557b7ba166cfbbd9192fb86ebd88fad0a774cfc3851d2
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        Hepler.exe
        • Path C:\Users\Admin\AppData\Roaming\Hepler.exe
        • Size 47KB
        • SHA256 fb31685a5886007656172e871f616f4b0008b2896098fa423d0f1288b89cd7d5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/5832-0-0x0000025D1A3B0000-0x0000025D1A3C2000-memory.dmp
        Download

        memory/5832-1-0x00007FFCFC7FF000-0x00007FFCFC800000-memory.dmp
        Download

        memory/5832-2-0x00007FFCFC670000-0x00007FFCFD014000-memory.dmp
        Download

        memory/5832-3-0x00007FFCFC670000-0x00007FFCFD014000-memory.dmp
        Download

        memory/5832-4-0x00007FFCFC670000-0x00007FFCFD014000-memory.dmp
        Download

        memory/5832-5-0x00007FFCFC670000-0x00007FFCFD014000-memory.dmp
        Download

        memory/5832-6-0x00007FFCFC670000-0x00007FFCFD014000-memory.dmp
        Download

        memory/5832-11-0x00007FFCFC670000-0x00007FFCFD014000-memory.dmp
        Download