Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/12/2024, 12:35

General

  • Target

    AsyncClient.exe

  • Size

    45KB

  • MD5

    292f65bafdfd317da82f27c11bb469ea

  • SHA1

    9486c9e402ad4a29419bf6118dffda84e4c199db

  • SHA256

    a76627070437aa95bab8d50f197cf95a6c642124a6a932a5cf318923623aa41e

  • SHA512

    17bbd9086361c40baa6f49c197b69a6567cafc5f918ad20cadf6a4fb76028fb3a2fb9b7dcbbbfca82f26ef978c774b3c8a112b082c935ba125547466ce336ea8

  • SSDEEP

    768:yuPXZTg4pYiWUU9jjmo2qrYKjPGaG6PIyzjbFgX3isR2SjodBGggBDZqx:yuPXZTgKa2BKTkDy3bCXSsR2SsdBEdqx

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

127.0.0.1:80

Mutex

wXRAjj5HyJtF

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
    "C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:340

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/340-0-0x000000007463E000-0x000000007463F000-memory.dmp

          Filesize

          4KB

        • memory/340-1-0x0000000000F30000-0x0000000000F42000-memory.dmp

          Filesize

          72KB

        • memory/340-2-0x0000000074630000-0x0000000074D1E000-memory.dmp

          Filesize

          6.9MB

        • memory/340-3-0x0000000074630000-0x0000000074D1E000-memory.dmp

          Filesize

          6.9MB