General

  • Target

    11bf2870fe416a9dca8bf8daf7f148f90a4f66fc30060719dacd831694adb9fc.exe

  • Size

    175KB

  • Sample

    250123-1nqsaswpdk

  • MD5

    752f91bf8faba8a4e5a3b9076a4ae292

  • SHA1

    01b728dd524e00780df79fddfdef46d9193ede17

  • SHA256

    11bf2870fe416a9dca8bf8daf7f148f90a4f66fc30060719dacd831694adb9fc

  • SHA512

    471529896cebadf29a75ec0efec57b13d6c0836adaab5a61e4cc625978e7c20ed0b3eb2c78ef9bccedff04285080737d482e387d73113aac77e1801352a0b983

  • SSDEEP

    3072:n+ljDT+LbaRzegOBIIj6HLLYLCYJqvc1DGTx7lMNF4/x4IauJX9bkbZdr+u0YWDY:4DubaBBOBIIj6HLLYLCYJqvc1DslMNFh

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/bot7653235193:AAErxT3f2W-qzTimIvxT1DS_F7PBHDXW3fc/sendMessage?chat_id=6804043127

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      11bf2870fe416a9dca8bf8daf7f148f90a4f66fc30060719dacd831694adb9fc.exe

    • Size

      175KB

    • MD5

      752f91bf8faba8a4e5a3b9076a4ae292

    • SHA1

      01b728dd524e00780df79fddfdef46d9193ede17

    • SHA256

      11bf2870fe416a9dca8bf8daf7f148f90a4f66fc30060719dacd831694adb9fc

    • SHA512

      471529896cebadf29a75ec0efec57b13d6c0836adaab5a61e4cc625978e7c20ed0b3eb2c78ef9bccedff04285080737d482e387d73113aac77e1801352a0b983

    • SSDEEP

      3072:n+ljDT+LbaRzegOBIIj6HLLYLCYJqvc1DGTx7lMNF4/x4IauJX9bkbZdr+u0YWDY:4DubaBBOBIIj6HLLYLCYJqvc1DslMNFh

    • 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

    • Checks computer location settings

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

    • 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