Overview

overview

10

Static

static

10

e286e4bd97...cb.exe

windows10-2004-x64

10

e286e4bd97...cb.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 02:34

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General

  • Target
    e286e4bd97611d86e2e4bbe2487112406d13987aed0c561c785af35e01c811cb.exe
  • Size 45KB
  • Sample260714-c2n9macw5p
  • SHA256 e286e4bd97611d86e2e4bbe2487112406d13987aed0c561c785af35e01c811cb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • xnxxsex.mobi:80

  • xnxxsex.mobi:22

  • xnxxsex.mobi:8080

  • xnxxsex.mobi:8880

  • xnxxsex.mobi:2052

  • xnxxsex.mobi:2082

  • xnxxsex.mobi:2086

  • xnxxsex.mobi:2095

  • xnxxsex.mobi:443

  • xnxxsex.mobi:2053

  • xnxxsex.mobi:2083

  • xnxxsex.mobi:2087

  • xnxxsex.mobi:2096

  • xnxxsex.mobi:8443

  • www.xnxxsex.mobi:80

  • www.xnxxsex.mobi:22

  • www.xnxxsex.mobi:8080

  • www.xnxxsex.mobi:8880

  • www.xnxxsex.mobi:2052

  • www.xnxxsex.mobi:2082

Mutex

  • wrtJQa40G3c7

Attributes
  • delay

    0

  • install

    true

  • install_file

    58asic.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\e286e4bd97611d86e2e4bbe2487112406d13987aed0c561c785af35e01c811cb.exe
    "C:\Users\Admin\AppData\Local\Temp\e286e4bd97611d86e2e4bbe2487112406d13987aed0c561c785af35e01c811cb.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "58asic" /tr '"C:\Users\Admin\AppData\Roaming\58asic.exe"' & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1156
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "58asic" /tr '"C:\Users\Admin\AppData\Roaming\58asic.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:5776
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp642F.tmp.bat""
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5892
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:3888
      • C:\Users\Admin\AppData\Roaming\58asic.exe
        "C:\Users\Admin\AppData\Roaming\58asic.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1992
  • C:\Users\Admin\AppData\Roaming\58asic.exe
    "C:\Users\Admin\AppData\Roaming\58asic.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3024
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4824

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          tmp642F.tmp.bat
          • Path C:\Users\Admin\AppData\Local\Temp\tmp642F.tmp.bat
          • Size 150B
          • SHA256 98619c41a9d8de1e6cb11317b4fdfebe78d56343e9c3e0c24d4862793b4a4e30
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          58asic.exe
          • Path C:\Users\Admin\AppData\Roaming\58asic.exe
          • Size 45KB
          • SHA256 e286e4bd97611d86e2e4bbe2487112406d13987aed0c561c785af35e01c811cb
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/2156-0-0x0000000074F92000-0x0000000074F93000-memory.dmp
          Download

          memory/2156-1-0x00000000001C0000-0x00000000001D2000-memory.dmp
          Download

          memory/2156-2-0x0000000074F80000-0x000000007573C000-memory.dmp
          Download

          memory/2156-3-0x0000000004D60000-0x0000000004DFC000-memory.dmp
          Download

          memory/2156-8-0x0000000074F80000-0x000000007573C000-memory.dmp
          Download

          memory/3024-12-0x0000000074E10000-0x00000000755CC000-memory.dmp
          Download

          memory/3024-14-0x0000000074E10000-0x00000000755CC000-memory.dmp
          Download