General

  • Target

    62f7943a38968bc1d92d0ea08c185bf01b6a8daf5812bb30e25899b9ada0daed

  • Size

    949KB

  • Sample

    250226-z7ptnstrt6

  • MD5

    5f41899fe8f7801b20885898e0f4c05a

  • SHA1

    b696ed30844f88392897eb9c0d47cfabcf9ad5f3

  • SHA256

    62f7943a38968bc1d92d0ea08c185bf01b6a8daf5812bb30e25899b9ada0daed

  • SHA512

    c9490f3359df8be70a21e88cc940c3486391fbc089cb026d5570cc235133f63dd6e8dfc6cce8db9dd11cb64d2a5be6d0329abb15713f5bfb37d9c362f9e3220a

  • SSDEEP

    24576:vnvJUgT/3hRWpul04R3qO/hCwZWHGIEIPURoWuVT:vvygTffWMlH6otkGI9sLuF

Malware Config

Extracted

Family

asyncrat

Version

Esco Private rat

Botnet

Default

C2

196.251.88.53:4449

Mutex

voodynqjploelta

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      62f7943a38968bc1d92d0ea08c185bf01b6a8daf5812bb30e25899b9ada0daed

    • Size

      949KB

    • MD5

      5f41899fe8f7801b20885898e0f4c05a

    • SHA1

      b696ed30844f88392897eb9c0d47cfabcf9ad5f3

    • SHA256

      62f7943a38968bc1d92d0ea08c185bf01b6a8daf5812bb30e25899b9ada0daed

    • SHA512

      c9490f3359df8be70a21e88cc940c3486391fbc089cb026d5570cc235133f63dd6e8dfc6cce8db9dd11cb64d2a5be6d0329abb15713f5bfb37d9c362f9e3220a

    • SSDEEP

      24576:vnvJUgT/3hRWpul04R3qO/hCwZWHGIEIPURoWuVT:vvygTffWMlH6otkGI9sLuF

    • AsyncRat

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

    • Asyncrat family

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

MITRE ATT&CK Enterprise v15

Tasks