Overview

overview

10

Static

static

10

152b9494b7...21.exe

windows10-2004-x64

10

152b9494b7...21.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    60s
  • max time network
    60s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/06/2026, 19:02

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General

  • Target
    152b9494b735d842eebb89aa60bc8948e8150c0deeb303910c8a4da52f407721.exe
  • Size 45KB
  • Sample260623-xp2peafx2y
  • SHA256 152b9494b735d842eebb89aa60bc8948e8150c0deeb303910c8a4da52f407721
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • 165.245.177.88:80

  • 165.245.177.88:22

  • 165.245.177.88:8080

  • 165.245.177.88:8880

  • 165.245.177.88:2052

  • 165.245.177.88:2082

  • 165.245.177.88:2086

  • 165.245.177.88:2095

  • 165.245.177.88:443

  • 165.245.177.88:2053

  • 165.245.177.88:2083

  • 165.245.177.88:2087

  • 165.245.177.88:2096

  • 165.245.177.88:8443

Mutex

  • JekI8SDiYMDT

Attributes
  • delay

    0

  • install

    true

  • install_file

    nvwl.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 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 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 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\152b9494b735d842eebb89aa60bc8948e8150c0deeb303910c8a4da52f407721.exe
    "C:\Users\Admin\AppData\Local\Temp\152b9494b735d842eebb89aa60bc8948e8150c0deeb303910c8a4da52f407721.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5936
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "nvwl" /tr '"C:\Users\Admin\AppData\Roaming\nvwl.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "nvwl" /tr '"C:\Users\Admin\AppData\Roaming\nvwl.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4904
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp117B.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4256
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:6136
      • C:\Users\Admin\AppData\Roaming\nvwl.exe
        "C:\Users\Admin\AppData\Roaming\nvwl.exe"
        3⤵
          PID:4168
    • C:\Users\Admin\AppData\Roaming\nvwl.exe
      "C:\Users\Admin\AppData\Roaming\nvwl.exe"
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1816

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          tmp117B.tmp.bat
          • Path C:\Users\Admin\AppData\Local\Temp\tmp117B.tmp.bat
          • Size 148B
          • SHA256 e063ec4842f5006afe22a757683ab87832655c011e2d1658159573fdf16a1274
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          nvwl.exe
          • Path C:\Users\Admin\AppData\Roaming\nvwl.exe
          • Size 45KB
          • SHA256 152b9494b735d842eebb89aa60bc8948e8150c0deeb303910c8a4da52f407721
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/1816-12-0x0000000074DD0000-0x000000007558C000-memory.dmp
          Download

          memory/1816-14-0x0000000074DD0000-0x000000007558C000-memory.dmp
          Download

          memory/5936-0-0x0000000074F52000-0x0000000074F53000-memory.dmp
          Download

          memory/5936-1-0x0000000000900000-0x0000000000912000-memory.dmp
          Download

          memory/5936-2-0x0000000074F40000-0x00000000756FC000-memory.dmp
          Download

          memory/5936-3-0x0000000005410000-0x00000000054AC000-memory.dmp
          Download

          memory/5936-8-0x0000000074F40000-0x00000000756FC000-memory.dmp
          Download