General

  • Target

    ..exe

  • Size

    145KB

  • Sample

    241220-ve2wba1jdk

  • MD5

    a55e72b66a2767fa68ae713250ff0b21

  • SHA1

    550d1c5ef3c23cc59392ea24c67f4f43669cecef

  • SHA256

    a31527ac5e1df418a9ee25b623ad730c44e18b4b62aa6e649bb6e5fd9e0088f5

  • SHA512

    cb47663be048c07c6e9e6387946a512f0435be1a4034a5ee2549025b70cd4c5868bfba0ea3e76af0700492f1c8dc388f83e0c7f37ac64011ed2eaca06daef1d2

  • SSDEEP

    3072:VuIJT8kD2gEdIOcYgb8GHOxk0y+Bz65/M6If+3Js+3JFkKeTnYx:VuITSzCOPgbmyMxBt25v

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

192.168.0.174:8808

Mutex

ejrY4UrkOJwj

Attributes
  • delay

    3

  • install

    true

  • install_file

    System Handler.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      ..exe

    • Size

      145KB

    • MD5

      a55e72b66a2767fa68ae713250ff0b21

    • SHA1

      550d1c5ef3c23cc59392ea24c67f4f43669cecef

    • SHA256

      a31527ac5e1df418a9ee25b623ad730c44e18b4b62aa6e649bb6e5fd9e0088f5

    • SHA512

      cb47663be048c07c6e9e6387946a512f0435be1a4034a5ee2549025b70cd4c5868bfba0ea3e76af0700492f1c8dc388f83e0c7f37ac64011ed2eaca06daef1d2

    • SSDEEP

      3072:VuIJT8kD2gEdIOcYgb8GHOxk0y+Bz65/M6If+3Js+3JFkKeTnYx:VuITSzCOPgbmyMxBt25v

    • 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

MITRE ATT&CK Enterprise v15

Tasks