Analysis

  • max time kernel
    141s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2023, 02:00

General

  • Target
    651a56ee18ac1ce6da9740eba94ecd5027593d13d4bd58c72ed71c8e8a714fe4.exe
  • Size 66KB
  • Sample230819-cezf3sff44
  • SHA256 651a56ee18ac1ce6da9740eba94ecd5027593d13d4bd58c72ed71c8e8a714fe4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Version
  • | Edit 3LOSH RAT

Botnet
  • Default

C2
  • code2023.kozow.com:8000

Mutex
  • AsyncMutex_Default

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Async RAT payload 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\651a56ee18ac1ce6da9740eba94ecd5027593d13d4bd58c72ed71c8e8a714fe4.exe
    "C:\Users\Admin\AppData\Local\Temp\651a56ee18ac1ce6da9740eba94ecd5027593d13d4bd58c72ed71c8e8a714fe4.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3596

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3596-136-0x0000000074F80000-0x0000000075730000-memory.dmp

        memory/3596-137-0x0000000000AD0000-0x0000000000AE6000-memory.dmp

        memory/3596-138-0x00000000053E0000-0x00000000053F0000-memory.dmp

        memory/3596-139-0x0000000005D60000-0x0000000006304000-memory.dmp

        memory/3596-140-0x0000000005990000-0x0000000005A22000-memory.dmp

        memory/3596-141-0x0000000005980000-0x000000000598A000-memory.dmp

        memory/3596-142-0x0000000074F80000-0x0000000075730000-memory.dmp

        memory/3596-143-0x00000000053E0000-0x00000000053F0000-memory.dmp