Overview

overview

10

Static

static

10

acfa216384...3a.exe

windows10-2004-x64

10

acfa216384...3a.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    2s
  • max time network
    61s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/07/2026, 19:38

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General

  • Target
    acfa216384d82a9b3bffc426c558d20f6237f5ff4270470307d6f3c0f606b83a.exe
  • Size 45KB
  • Sample260712-ycdmgsh14t
  • SHA256 acfa216384d82a9b3bffc426c558d20f6237f5ff4270470307d6f3c0f606b83a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • sexmoi.mobi:80

  • sexmoi.mobi:22

  • sexmoi.mobi:8080

  • sexmoi.mobi:8880

  • sexmoi.mobi:2052

  • sexmoi.mobi:2082

  • sexmoi.mobi:2086

  • sexmoi.mobi:2095

  • sexmoi.mobi:443

  • sexmoi.mobi:2053

  • sexmoi.mobi:2083

  • sexmoi.mobi:2087

  • sexmoi.mobi:2096

  • sexmoi.mobi:8443

  • www.sexmoi.mobi:80

  • www.sexmoi.mobi:22

  • www.sexmoi.mobi:8080

  • www.sexmoi.mobi:8880

  • www.sexmoi.mobi:2052

  • www.sexmoi.mobi:2082

Mutex

  • pbreBJDUko1L

Attributes
  • delay

    0

  • install

    true

  • install_file

    elrw4fef.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
  • System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\acfa216384d82a9b3bffc426c558d20f6237f5ff4270470307d6f3c0f606b83a.exe
    "C:\Users\Admin\AppData\Local\Temp\acfa216384d82a9b3bffc426c558d20f6237f5ff4270470307d6f3c0f606b83a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3048
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "elrw4fef" /tr '"C:\Users\Admin\AppData\Roaming\elrw4fef.exe"' & exit
      2⤵
        PID:3656
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "elrw4fef" /tr '"C:\Users\Admin\AppData\Roaming\elrw4fef.exe"'
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3592
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpFBC0.tmp.bat""
        2⤵
          PID:2104
          • C:\Windows\SysWOW64\timeout.exe
            timeout 3
            3⤵
            • Delays execution with timeout.exe
            PID:3912
          • C:\Users\Admin\AppData\Roaming\elrw4fef.exe
            "C:\Users\Admin\AppData\Roaming\elrw4fef.exe"
            3⤵
              PID:1716
        • C:\Users\Admin\AppData\Roaming\elrw4fef.exe
          "C:\Users\Admin\AppData\Roaming\elrw4fef.exe"
          1⤵
            PID:4628

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                tmpFBC0.tmp.bat
                • Path C:\Users\Admin\AppData\Local\Temp\tmpFBC0.tmp.bat
                • Size 152B
                • SHA256 2a2205ef925cd912733ea16311006b5c301edb135c0000c372710442427245db
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                elrw4fef.exe
                • Path C:\Users\Admin\AppData\Roaming\elrw4fef.exe
                • Size 45KB
                • SHA256 acfa216384d82a9b3bffc426c558d20f6237f5ff4270470307d6f3c0f606b83a
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                memory/3048-0-0x00000000751E2000-0x00000000751E3000-memory.dmp
                Download

                memory/3048-1-0x0000000000E10000-0x0000000000E22000-memory.dmp
                Download

                memory/3048-2-0x00000000751D0000-0x000000007598C000-memory.dmp
                Download

                memory/3048-3-0x0000000005910000-0x00000000059AC000-memory.dmp
                Download

                memory/3048-8-0x00000000751D0000-0x000000007598C000-memory.dmp
                Download

                memory/4628-12-0x0000000075050000-0x000000007580C000-memory.dmp
                Download

                memory/4628-14-0x0000000075050000-0x000000007580C000-memory.dmp
                Download