General

  • Target

    Bat_To_Exe_Converter.exe

  • Size

    267KB

  • Sample

    230716-q4nmrsfc64

  • MD5

    8c9c29e59baf663d0b071b9efdec3bea

  • SHA1

    dbb8afc9bab40bf175322840b01d474303c38daf

  • SHA256

    b4d092bdd58610ec77ef6713fe7559c39a52f77d37f8a3c5044e1b95e98f969e

  • SHA512

    5dcdb29f21c758af40c65b96e2ae2bfa3a24388fb1c924118e258b90af2ed59b676122229de424c2c26f5050e643e4a8b3add3eaa5df6c4ba361b115cecbefd3

  • SSDEEP

    6144:EJZKBI0RyYeY4eoiJ+sCFvTK2/LZZ3Ru79kkkkkkkkkkkkkkkkskkkkkkkkkkkkq:1yYrZos+xFv5RupkkkkkkkkkkkkkkkkZ

Malware Config

Targets

    • Target

      Bat_To_Exe_Converter.exe

    • Size

      267KB

    • MD5

      8c9c29e59baf663d0b071b9efdec3bea

    • SHA1

      dbb8afc9bab40bf175322840b01d474303c38daf

    • SHA256

      b4d092bdd58610ec77ef6713fe7559c39a52f77d37f8a3c5044e1b95e98f969e

    • SHA512

      5dcdb29f21c758af40c65b96e2ae2bfa3a24388fb1c924118e258b90af2ed59b676122229de424c2c26f5050e643e4a8b3add3eaa5df6c4ba361b115cecbefd3

    • SSDEEP

      6144:EJZKBI0RyYeY4eoiJ+sCFvTK2/LZZ3Ru79kkkkkkkkkkkkkkkkskkkkkkkkkkkkq:1yYrZos+xFv5RupkkkkkkkkkkkkkkkkZ

    • VanillaRat

      VanillaRat is an advanced remote administration tool coded in C#.

    • Vanilla Rat payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks