General

  • Target

    REIGHT USD INV1191189.xlsx

  • Size

    440KB

  • Sample

    211027-l8h6mabfd3

  • MD5

    9cabfe1d6cebf64f7972f47c1fe63503

  • SHA1

    267c9550b36570f6787489873679811d9773ac69

  • SHA256

    304907900737b6246be91118fa8e2c4e129d71706b84c1ed8fd2985e49effc90

  • SHA512

    4c22fd55b48f604379fc485b541d9114bacaebea2df469f58ab578d7de817d0068defe0e608de687b612a30bab21e71c05e47360388649f244bdf215edb4e9b4

Malware Config

Targets

    • Target

      REIGHT USD INV1191189.xlsx

    • Size

      440KB

    • MD5

      9cabfe1d6cebf64f7972f47c1fe63503

    • SHA1

      267c9550b36570f6787489873679811d9773ac69

    • SHA256

      304907900737b6246be91118fa8e2c4e129d71706b84c1ed8fd2985e49effc90

    • SHA512

      4c22fd55b48f604379fc485b541d9114bacaebea2df469f58ab578d7de817d0068defe0e608de687b612a30bab21e71c05e47360388649f244bdf215edb4e9b4

    • Detect Neshta Payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

MITRE ATT&CK Enterprise v6

Tasks