Overview

overview

10

Static

static

3

SecuriteIn...60.exe

windows7-x64

6

SecuriteIn...60.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-09-2024 01:23

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General

  • Target

    SecuriteInfo.com.Win64.MalwareX-gen.27060.exe

  • Size

    29KB

  • MD5

    e40eb702f369e5decfb33b3d78bd4b0c

  • SHA1

    3de25a909a7d8f20aaa4d9aba60aeb501c247f86

  • SHA256

    16a2abe3f4f2c005e206318caf37a366e0084fa8ca8561f3642fa0b4f2f04a7e

  • SHA512

    d015925072810f6ec5044ead32efc8ed6bee2d533c39915ceb526edce20edbc7fd3447423bd6ec608478eb87fdc70c9ad6dcce8b00b8328206adc9294137b60f

  • SSDEEP

    384:pWIooQkbZYGM0D4DTrMiRShFRDwSH3I6ELjTo0z2d6GHnGtI4qk9QlEM69+j5P0u:nQFGM0D4DKF9wHmhAvP9Ql369aR0

Score
10/10
asyncratruntimebrokerrat

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

RuntimeBroker

C2

37.18.62.18:8060

Mutex

RuntimeBroker.exe

Attributes
  • delay

    1

  • install

    false

  • install_file

    RuntimeBroker.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat
  • Downloads MZ/PE file
  • Executes dropped EXE 15 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.27060.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.27060.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:4164
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:452
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:4900
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:1576
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:3892
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:2748
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:4340
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:2896
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:712
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:4160
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:1232
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:4108
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:1636
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:4900
    • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
      2⤵
      • Executes dropped EXE
      PID:4264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe
    Filesize

    48KB

    MD5

    2c417b524aed1da84f185711e5a478f1

    SHA1

    48380b5cd38eb374f4b439552e84bca400d2008b

    SHA256

    8b703cd3353ca564a01ba71e1bd9a60f8dc0fa3ac8e93747a5adcdb04ce7c79b

    SHA512

    2032760a9625b3862dead17143bdc35926a68d7054ba96159123fc45e8ec12553e0c4ff8808f1ecc71ee3660b0c4bbc95b137363b4b5cd94d2e86dd7bfc4eb23

    Download Submit

  • memory/452-22-0x00007FFE4D240000-0x00007FFE4DD01000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/452-23-0x00007FFE4D240000-0x00007FFE4DD01000-memory.dmp

    Filesize

    10.8MB

    Download

  • memory/4164-19-0x00007FFE4D593000-0x00007FFE4D595000-memory.dmp

    Filesize

    8KB

    Download

  • memory/4164-20-0x0000000000F10000-0x0000000000F22000-memory.dmp

    Filesize

    72KB

    Download