Analysis

  • max time kernel
    138s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-08-2024 20:48

General

  • Target

    bootstrap.exe

  • Size

    45KB

  • MD5

    6b6bf4846afd56ff083ea2ab467075bf

  • SHA1

    3d35ed607b05b1e00d9aeab2b05b2ad12a5531ec

  • SHA256

    1f730e1db8010380d31a144c23c0088192e43a06a030b2e753fecdd9c805139d

  • SHA512

    61f40b79e9394bf898d73afc142744edc444ca2f924f9cfc76fa799a1132644c5747f938f18db89dcb03cff5b249ff6f8b4fc03e78835c18fc050e27641199ff

  • SSDEEP

    768:5uIKdTYEXlTWU/+qhmo2qbfMREVSrWOPI6zjbugXRiHM5i/QBlTiBDZLx:5uIKdTYUN2GMiUi363bRXAsaQBlTcdLx

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

baltekbezmajtek.zapto.org:6606

baltekbezmajtek.zapto.org:7707

baltekbezmajtek.zapto.org:8808

Mutex

vBItBvMTrx8n

Attributes
  • delay

    3

  • install

    false

  • install_file

    cached_files.exe

  • install_folder

    %AppData%

aes.plain

Extracted

Family

latentbot

C2

baltekbezmajtek.zapto.org

Signatures

  • AsyncRat

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

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • 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\bootstrap.exe
    "C:\Users\Admin\AppData\Local\Temp\bootstrap.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/452-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

    Filesize

    4KB

  • memory/452-1-0x0000000000440000-0x0000000000452000-memory.dmp

    Filesize

    72KB

  • memory/452-2-0x00000000744D0000-0x0000000074C80000-memory.dmp

    Filesize

    7.7MB

  • memory/452-3-0x00000000744DE000-0x00000000744DF000-memory.dmp

    Filesize

    4KB

  • memory/452-4-0x00000000744D0000-0x0000000074C80000-memory.dmp

    Filesize

    7.7MB