Overview

overview

10

Static

static

10

5c6a0b7951...53.exe

windows10-2004-x64

10

5c6a0b7951...53.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/07/2026, 22:28

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Report Analysis Logs

General

  • Target
    5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353.exe
  • Size 45KB
  • Sample260710-2d3vjsfv4s
  • SHA256 5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • javsub.blog:80

  • javsub.blog:22

  • javsub.blog:8080

  • javsub.blog:8880

  • javsub.blog:2052

  • javsub.blog:2082

  • javsub.blog:2086

  • javsub.blog:2095

  • javsub.blog:443

  • javsub.blog:2053

  • javsub.blog:2083

  • javsub.blog:2087

  • javsub.blog:2096

  • javsub.blog:8443

  • www.javsub.blog:80

  • www.javsub.blog:22

  • www.javsub.blog:8080

  • www.javsub.blog:8880

  • www.javsub.blog:2052

  • www.javsub.blog:2082

Mutex

  • nsDNMi2Cvdpd

Attributes
  • delay

    0

  • install

    true

  • install_file

    v2a4ed0.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 2 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 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353.exe
    "C:\Users\Admin\AppData\Local\Temp\5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "v2a4ed0" /tr '"C:\Users\Admin\AppData\Roaming\v2a4ed0.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3484
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "v2a4ed0" /tr '"C:\Users\Admin\AppData\Roaming\v2a4ed0.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4752
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp45AF.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2804
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2324
      • C:\Users\Admin\AppData\Roaming\v2a4ed0.exe
        "C:\Users\Admin\AppData\Roaming\v2a4ed0.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2576
  • C:\Users\Admin\AppData\Roaming\v2a4ed0.exe
    "C:\Users\Admin\AppData\Roaming\v2a4ed0.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3232

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmp45AF.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmp45AF.tmp.bat
        • Size 151B
        • SHA256 3a9b587a924b7eac64f530e454b6282a0a18c457d5cab8862a4f835499a1fce0
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        v2a4ed0.exe
        • Path C:\Users\Admin\AppData\Roaming\v2a4ed0.exe
        • Size 45KB
        • SHA256 5c6a0b79517ba8c5231b0936bbf662f9a95c2ddf17880b1d634acfe9719e2353
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2388-0-0x0000000000080000-0x0000000000092000-memory.dmp
        Download

        memory/2388-1-0x0000000004A30000-0x0000000004A40000-memory.dmp
        Download

        memory/2388-2-0x0000000004AE0000-0x0000000004B7C000-memory.dmp
        Download

        memory/3232-10-0x00000000051E0000-0x00000000051F0000-memory.dmp
        Download

        memory/3232-13-0x00000000051E0000-0x00000000051F0000-memory.dmp
        Download