Analysis

  • max time kernel
    151s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 22:03

General

  • Target
    5871e8ec0525f7850cb608382a5f30b4.exe
  • Size 1.3MB
  • Sample240409-1yrscadf46
  • SHA256 8aca56991f81e3d4ed9da29b87d8e7109a4017d9c35b44fd4d24885c3666bfef
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Version
  • 1.0.7

Botnet
  • Default

C2
  • 38.181.35.175:8848

Mutex
  • DcRatMutex

Attributes
  • delay

    1

  • install

    false

  • install_file

    qazqaz.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Async RAT payload 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5871e8ec0525f7850cb608382a5f30b4.exe
    "C:\Users\Admin\AppData\Local\Temp\5871e8ec0525f7850cb608382a5f30b4.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4924

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4924-0-0x00000218FCE10000-0x00000218FCE26000-memory.dmp

        memory/4924-1-0x00000218FE820000-0x00000218FE832000-memory.dmp

        memory/4924-2-0x00007FFBD97D0000-0x00007FFBDA291000-memory.dmp

        memory/4924-4-0x00000218FE990000-0x00000218FE9A0000-memory.dmp

        memory/4924-3-0x00000218FE990000-0x00000218FE9A0000-memory.dmp

        memory/4924-7-0x00007FFBE7F50000-0x00007FFBE7F69000-memory.dmp

        memory/4924-8-0x00007FFBD97D0000-0x00007FFBDA291000-memory.dmp

        memory/4924-9-0x00000218FE990000-0x00000218FE9A0000-memory.dmp

        memory/4924-10-0x00000218FE990000-0x00000218FE9A0000-memory.dmp

        memory/4924-11-0x00000218FE990000-0x00000218FE9A0000-memory.dmp