General

  • Target

    2024-12-16_3319633e286dc7e8f4404f9843054947_asyncrat_avoslocker_luca-stealer

  • Size

    1020KB

  • Sample

    241216-ea4lcasmh1

  • MD5

    3319633e286dc7e8f4404f9843054947

  • SHA1

    d457424e6cd08e833bee4074044ec95a25b87e62

  • SHA256

    9e0ef658fa66e572a25e81d23bef38b6dfba48d47fd6aa8f890ae793637a9d46

  • SHA512

    b2dd78ef51b2dce34b13ad6aaf32c89b51d90a5ec8204ee4ea4f4088349d00fe23430052f40a4feb1098c7349a7d428922a65a894fbc3ecfb98c94f30dc43684

  • SSDEEP

    24576:4gQ7wCw8QIxgAjwYhWaM8hYFSOKb1WQIVrgfbcT:o7wCwKxgAUYhWaM8hYI/IVczcT

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot5607633317:AAF7mJZ9cSjvqBGaPWCjQmtzSkwptz0mlo0/sendMessage?chat_id=5773399182

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      2024-12-16_3319633e286dc7e8f4404f9843054947_asyncrat_avoslocker_luca-stealer

    • Size

      1020KB

    • MD5

      3319633e286dc7e8f4404f9843054947

    • SHA1

      d457424e6cd08e833bee4074044ec95a25b87e62

    • SHA256

      9e0ef658fa66e572a25e81d23bef38b6dfba48d47fd6aa8f890ae793637a9d46

    • SHA512

      b2dd78ef51b2dce34b13ad6aaf32c89b51d90a5ec8204ee4ea4f4088349d00fe23430052f40a4feb1098c7349a7d428922a65a894fbc3ecfb98c94f30dc43684

    • SSDEEP

      24576:4gQ7wCw8QIxgAjwYhWaM8hYFSOKb1WQIVrgfbcT:o7wCwKxgAUYhWaM8hYI/IVczcT

    • AsyncRat

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

    • Asyncrat family

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty payload

    • Stormkitty family

    • Async RAT payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

MITRE ATT&CK Enterprise v15

Tasks