General

  • Target

    RequstHunter.v1.exe

  • Size

    273KB

  • Sample

    241227-msjynavkbm

  • MD5

    fc79bd5c3f70526b11f3fd1cb0db10cc

  • SHA1

    a513aa52c892655d542884d97e02af80027ff243

  • SHA256

    86e2aaf2ebbf947ac0e9cdf178cd27be6e84e8dfded476e4e6453b0c8f570290

  • SHA512

    f262abe9d968a6b87f27dc92962477bd7801f929790aa254d082bd3a48c623ad7ca6edc598218df79ab56e482feb9c88b1f9ad792c214b9135580f36938e36f0

  • SSDEEP

    6144:k9RBOBIIj6HLLYLCYJqvc1DOfRfGYb/FHbyeZP8vodSnbCWDuba9:afR+YbtdP8cuuba9

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/bot7296708750:AAHaReWmJb8V8RSaBq85rGeMNuKmZ4t2rS0/sendMessage?chat_id=7389740990

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      RequstHunter.v1.exe

    • Size

      273KB

    • MD5

      fc79bd5c3f70526b11f3fd1cb0db10cc

    • SHA1

      a513aa52c892655d542884d97e02af80027ff243

    • SHA256

      86e2aaf2ebbf947ac0e9cdf178cd27be6e84e8dfded476e4e6453b0c8f570290

    • SHA512

      f262abe9d968a6b87f27dc92962477bd7801f929790aa254d082bd3a48c623ad7ca6edc598218df79ab56e482feb9c88b1f9ad792c214b9135580f36938e36f0

    • SSDEEP

      6144:k9RBOBIIj6HLLYLCYJqvc1DOfRfGYb/FHbyeZP8vodSnbCWDuba9:afR+YbtdP8cuuba9

    • AsyncRat

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

    • Asyncrat family

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta 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

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks