Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/08/2023, 16:46

General

  • Target
    0e4df6585ab07e8e62e0072fcb86f4f6ef0bca491851ab448b0bdcc4ea9e4e0dexe_JC.exe
  • Size 47KB
  • Sample230802-vac2dsgh8s
  • SHA256 0e4df6585ab07e8e62e0072fcb86f4f6ef0bca491851ab448b0bdcc4ea9e4e0d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Version
  • 1.0.7

Botnet
  • Default

C2
  • 213.238.177.40:8848

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#.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e4df6585ab07e8e62e0072fcb86f4f6ef0bca491851ab448b0bdcc4ea9e4e0dexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\0e4df6585ab07e8e62e0072fcb86f4f6ef0bca491851ab448b0bdcc4ea9e4e0dexe_JC.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2188

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2188-133-0x0000000000ED0000-0x0000000000EE2000-memory.dmp

        memory/2188-134-0x00007FF8B88C0000-0x00007FF8B9381000-memory.dmp

        memory/2188-135-0x000000001BB40000-0x000000001BB50000-memory.dmp

        memory/2188-138-0x00007FF8C1E60000-0x00007FF8C1E79000-memory.dmp

        memory/2188-139-0x00007FF8B88C0000-0x00007FF8B9381000-memory.dmp

        memory/2188-140-0x000000001BB40000-0x000000001BB50000-memory.dmp