Analysis

  • max time kernel
    30s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    01/04/2023, 23:04

General

  • Target
    xsXV0ce9txTB.exe
  • Size 45KB
  • Sample230401-22j3caef81
  • SHA256 5faef14a931cb73235865309f5b8d151decefe3163036e6d15442325eeda14fa
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.7B

Botnet
  • Default

C2
  • CCleaner.hopto.org:6606

Mutex
  • AsyncMutex_6SI8OkPnk

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\xsXV0ce9txTB.exe
    "C:\Users\Admin\AppData\Local\Temp\xsXV0ce9txTB.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1188

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1188-54-0x0000000000AA0000-0x0000000000AB2000-memory.dmp

        memory/1188-55-0x0000000004C50000-0x0000000004C90000-memory.dmp

        memory/1188-73-0x0000000004C50000-0x0000000004C90000-memory.dmp