Analysis

  • max time kernel
    105s
  • max time network
    114s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16-10-2024 20:32

General

  • Target

    c9dc70c0a80d43dd19a2091aef4b017f028fe79df75dfc5a8b68c9c8d2d3b07dN.exe

  • Size

    101KB

  • MD5

    397bbb232850ec7e0e2cadc3729e0fc0

  • SHA1

    00ce381a9b749adfb9475c740066ed4db65fdf6f

  • SHA256

    c9dc70c0a80d43dd19a2091aef4b017f028fe79df75dfc5a8b68c9c8d2d3b07d

  • SHA512

    6a9819b34d3f43734e2a705a1fbdaf7ba2010992941452c73befe43f38adabc76c8684918c33106864d002ed69153b6aebfa97f1813c6bead39c86d4c9a3d3e9

  • SSDEEP

    3072:NuPBTgKa2Vqy1+D8bct9p3TEtnRPF9EVnb43jaI5grix:NuPVHF+QbGp3otnRPF9cCGrg

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

10.140.0.137:6606

10.140.0.137:7707

10.140.0.137:8808

Mutex

OPT4ZZzsZ4Gp

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#.

  • 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9dc70c0a80d43dd19a2091aef4b017f028fe79df75dfc5a8b68c9c8d2d3b07dN.exe
    "C:\Users\Admin\AppData\Local\Temp\c9dc70c0a80d43dd19a2091aef4b017f028fe79df75dfc5a8b68c9c8d2d3b07dN.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2596

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2596-0-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

    Filesize

    4KB

  • memory/2596-1-0x0000000000A30000-0x0000000000A4E000-memory.dmp

    Filesize

    120KB

  • memory/2596-2-0x0000000073EF0000-0x00000000745DE000-memory.dmp

    Filesize

    6.9MB

  • memory/2596-3-0x0000000073EFE000-0x0000000073EFF000-memory.dmp

    Filesize

    4KB

  • memory/2596-4-0x0000000073EF0000-0x00000000745DE000-memory.dmp

    Filesize

    6.9MB