General

  • Target

    Statment#5173642159.html

  • Size

    1KB

  • Sample

    240712-ra7zzsyeja

  • MD5

    1231d299fcd9917fde1326f9ef677361

  • SHA1

    f92479f63b0279c16e8499fe294e7b3d81da5942

  • SHA256

    e296925add362ceb26927e02439ad56accc8ce03b14712fbd4dd41377be036aa

  • SHA512

    0b76638bad3c2036c048b4b381a6192a14ed8770545d73ad8d49990ce30bd725b75fa721578e47cad8b946f63cc2e3681014acf72ba4af3598adba9e49345205

Malware Config

Extracted

Family

asyncrat

Version

AWS | 3Losh

Botnet

Elsa3eed

Mutex

AsyncMutex_alosh

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/C7vDhgZQ

aes.plain

Targets

    • Target

      Statment#5173642159.html

    • Size

      1KB

    • MD5

      1231d299fcd9917fde1326f9ef677361

    • SHA1

      f92479f63b0279c16e8499fe294e7b3d81da5942

    • SHA256

      e296925add362ceb26927e02439ad56accc8ce03b14712fbd4dd41377be036aa

    • SHA512

      0b76638bad3c2036c048b4b381a6192a14ed8770545d73ad8d49990ce30bd725b75fa721578e47cad8b946f63cc2e3681014acf72ba4af3598adba9e49345205

    • AsyncRat

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks