Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2024 23:00

General

  • Target

    AsyncClient.exe

  • Size

    45KB

  • MD5

    d82e70c4a1911b49fb708df5c46c23ae

  • SHA1

    05bd5402c1215664b4550bd40935a22714564779

  • SHA256

    ca172c07d9e8bb8d1d95f78d800e881a0afab5e5eca3ea6dd6b91290598ac1e8

  • SHA512

    cbf2cc533c37bfdf8bbfe405c21402bc3079ae9e1c2184a7ec7e54593e7a69bbb434c7ff1bd0cdaa74b2d45fabbc2c24829c6896630d3add05e066ec582bf7ea

  • SSDEEP

    768:mu/dRTUo0HQbWUnmjSmo2qMwKjPGaG6PIyzjbFgX3iAEE3I8H5Jab2jBDZyx:mu/dRTUPE2kKTkDy3bCXS83I8ZJmUdyx

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

Mutex

oFravOxW8xov

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:1792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1792-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

    Filesize

    4KB

  • memory/1792-1-0x00000000011E0000-0x00000000011F2000-memory.dmp

    Filesize

    72KB

  • memory/1792-2-0x00000000743F0000-0x0000000074ADE000-memory.dmp

    Filesize

    6.9MB

  • memory/1792-3-0x00000000743FE000-0x00000000743FF000-memory.dmp

    Filesize

    4KB

  • memory/1792-4-0x00000000743F0000-0x0000000074ADE000-memory.dmp

    Filesize

    6.9MB