Analysis

  • max time kernel
    13s
  • max time network
    21s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    21-08-2024 21:59

General

  • Target

    weed.exe

  • Size

    45KB

  • MD5

    52364564cd7803c5a2c51821cdadf14f

  • SHA1

    1c34a480fda8f915bacef5a26d3ce8ea56c2e4b1

  • SHA256

    d7143ad40558c1cd5be965330bb741f732bdbab2f0b7ea76f7445d9f9ca6eb73

  • SHA512

    afb545d97a9842b9292a95fe48c6e10965f51840e6799cd548a216a564839b1a11737c4e32866a19fc7decb7208583208bb4866a253e7e01b0cf66f55d362da4

  • SSDEEP

    768:6uIKdTYEXlTWU/+qhmo2qbe/q0CCMlR4Cp78PIsyjbTgX3iymfoM4+w0vBDZTx:6uIKdTYUN2Z4CmJBsebMXSnRhZdTx

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

baltekbezmajtek.zapto.org:6606

baltekbezmajtek.zapto.org:7707

baltekbezmajtek.zapto.org:8808

192.168.8.1:6606

192.168.8.1:7707

192.168.8.1:8808

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\weed.exe
    "C:\Users\Admin\AppData\Local\Temp\weed.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4540-0-0x000000007468E000-0x000000007468F000-memory.dmp

    Filesize

    4KB

  • memory/4540-1-0x0000000000500000-0x0000000000512000-memory.dmp

    Filesize

    72KB

  • memory/4540-2-0x0000000074680000-0x0000000074E31000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-3-0x000000007468E000-0x000000007468F000-memory.dmp

    Filesize

    4KB

  • memory/4540-4-0x0000000074680000-0x0000000074E31000-memory.dmp

    Filesize

    7.7MB