Overview

overview

10

Static

static

10

efe16efe47...83.exe

windows10-2004-x64

10

efe16efe47...83.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 14:05

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General

  • Target
    efe16efe473237f627a77d89615cca7b7cad754b5e9100b03badc033a7028883.exe
  • Size 45KB
  • Sample260710-recdwacz7s
  • SHA256 efe16efe473237f627a77d89615cca7b7cad754b5e9100b03badc033a7028883
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • phimsexz.org:80

  • phimsexz.org:22

  • phimsexz.org:8080

  • phimsexz.org:8880

  • phimsexz.org:2052

  • phimsexz.org:2082

  • phimsexz.org:2086

  • phimsexz.org:2095

  • phimsexz.org:443

  • phimsexz.org:2053

  • phimsexz.org:2083

  • phimsexz.org:2087

  • phimsexz.org:2096

  • phimsexz.org:8443

  • www.phimsexz.org:80

  • www.phimsexz.org:22

  • www.phimsexz.org:8080

  • www.phimsexz.org:8880

  • www.phimsexz.org:2052

  • www.phimsexz.org:2082

Mutex

  • MKnTy0Y8oCiG

Attributes
  • delay

    0

  • install

    true

  • install_file

    7u2xiai.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).

  • 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 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\efe16efe473237f627a77d89615cca7b7cad754b5e9100b03badc033a7028883.exe
    "C:\Users\Admin\AppData\Local\Temp\efe16efe473237f627a77d89615cca7b7cad754b5e9100b03badc033a7028883.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4892
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "7u2xiai" /tr '"C:\Users\Admin\AppData\Roaming\7u2xiai.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4536
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "7u2xiai" /tr '"C:\Users\Admin\AppData\Roaming\7u2xiai.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:4532
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp5E33.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3468
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4384
      • C:\Users\Admin\AppData\Roaming\7u2xiai.exe
        "C:\Users\Admin\AppData\Roaming\7u2xiai.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2600
  • C:\Users\Admin\AppData\Roaming\7u2xiai.exe
    "C:\Users\Admin\AppData\Roaming\7u2xiai.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4328
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5000

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          tmp5E33.tmp.bat
          • Path C:\Users\Admin\AppData\Local\Temp\tmp5E33.tmp.bat
          • Size 151B
          • SHA256 51941fbeafbbc435b7aa51db4b239e39d162286cbaf690494eeb408bd3178a0d
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          7u2xiai.exe
          • Path C:\Users\Admin\AppData\Roaming\7u2xiai.exe
          • Size 45KB
          • SHA256 efe16efe473237f627a77d89615cca7b7cad754b5e9100b03badc033a7028883
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/4328-12-0x0000000074F30000-0x00000000756EC000-memory.dmp
          Download

          memory/4328-14-0x0000000074F30000-0x00000000756EC000-memory.dmp
          Download

          memory/4892-0-0x0000000075102000-0x0000000075103000-memory.dmp
          Download

          memory/4892-1-0x00000000000A0000-0x00000000000B2000-memory.dmp
          Download

          memory/4892-2-0x00000000750F0000-0x00000000758AC000-memory.dmp
          Download

          memory/4892-3-0x0000000004A60000-0x0000000004AFC000-memory.dmp
          Download

          memory/4892-8-0x00000000750F0000-0x00000000758AC000-memory.dmp
          Download