Analysis

  • max time kernel
    114s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 16:04

General

  • Target
    dff13ae224289df82de73def0f2f39c0N.exe
  • Size 47KB
  • Sample240725-tjfm7sserc
  • SHA256 602dd397c9e77900764b7764825b7c1a64a609bde08048c63f3967d3781f6e49
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Version
  • 1.0.7

Botnet
  • Default

Mutex
  • DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/0xdb6RbB

aes.plain

Signatures

  • AsyncRat

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dff13ae224289df82de73def0f2f39c0N.exe
    "C:\Users\Admin\AppData\Local\Temp\dff13ae224289df82de73def0f2f39c0N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2020

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2020-0-0x00000000007B0000-0x00000000007C2000-memory.dmp

        memory/2020-1-0x00007FF8F7113000-0x00007FF8F7115000-memory.dmp

        memory/2020-2-0x00007FF8F7110000-0x00007FF8F7BD1000-memory.dmp

        memory/2020-3-0x00007FF8F7113000-0x00007FF8F7115000-memory.dmp

        memory/2020-4-0x00007FF8F7110000-0x00007FF8F7BD1000-memory.dmp