Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    04/08/2024, 18:44

General

  • Target
    a8fcd268b48c903e21500439d6754500d59d12d7d5d4e2c7ea737661fa8fe230.exe
  • Size 47KB
  • Sample240804-xdz2fasekr
  • SHA256 a8fcd268b48c903e21500439d6754500d59d12d7d5d4e2c7ea737661fa8fe230
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Version
  • 1.0.7

Botnet
  • Default

C2
  • 127.0.0.1:1024

  • 20.199.84.103:1024

Mutex
  • DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8fcd268b48c903e21500439d6754500d59d12d7d5d4e2c7ea737661fa8fe230.exe
    "C:\Users\Admin\AppData\Local\Temp\a8fcd268b48c903e21500439d6754500d59d12d7d5d4e2c7ea737661fa8fe230.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4216

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4216-0-0x00007FFFE8D23000-0x00007FFFE8D25000-memory.dmp

        memory/4216-1-0x0000000000140000-0x0000000000152000-memory.dmp

        memory/4216-2-0x00007FFFE8D20000-0x00007FFFE97E2000-memory.dmp

        memory/4216-3-0x00007FFFE8D20000-0x00007FFFE97E2000-memory.dmp