Analysis

  • max time kernel
    55s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2023 01:08

General

  • Target

    bSkM.exe

  • Size

    47KB

  • MD5

    83e1f30671acc3ca235a7bfa4dce9e15

  • SHA1

    ea23d4324743d21917d7212fe59d19c894c13583

  • SHA256

    e879574d750ebd02a3affea08fca995185c05ed7deda29882463b3f81c25d6e1

  • SHA512

    ab7fe4eeb83e8e13cbfb416750f7663aa79f136925862010a16ee0011ed9c343c2f00555466c8aa784ac1782bf272d5a94d6b0eb1e833ab60e46a8d28d5492c6

  • SSDEEP

    768:d6T3ILNCKi+DiBtelDSN+iV08YbygeKXmU2LvEgK/J9lZVc6KN:d6YmBtKDs4zb1RmUYnkJ3ZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

jojojoj

C2

window10.duckdns.org:2016

Mutex

5&TY#W635yw4

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\bSkM.exe
    "C:\Users\Admin\AppData\Local\Temp\bSkM.exe"
    1⤵
      PID:3220

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3220-0-0x0000000000920000-0x0000000000932000-memory.dmp

      Filesize

      72KB

    • memory/3220-1-0x00007FF824110000-0x00007FF824BD1000-memory.dmp

      Filesize

      10.8MB

    • memory/3220-2-0x000000001B4F0000-0x000000001B500000-memory.dmp

      Filesize

      64KB

    • memory/3220-3-0x00007FF824110000-0x00007FF824BD1000-memory.dmp

      Filesize

      10.8MB