General

  • Target

    _.exe

  • Size

    325KB

  • Sample

    221020-ya8pvabgc7

  • MD5

    04704493bcdc4d0c1c9d0fd8ebf5afbc

  • SHA1

    95d64b037a8d0c5d8318a7c1429d89529ac5c766

  • SHA256

    28225c5622637cdaed8342e14560e8de7b53dd6ba145d973643fc4b5bdd67b75

  • SHA512

    ed06b9f7931326ff6923b65e95db45931b21995aa8b52eb26f578017e5b60bee7139251bc3fedc65fc7becb7e1d7d4dfdaa17361d01d8d36ebd770c9142c5c8d

  • SSDEEP

    6144:daVWdyzOxeA1DfdwX3MmIO12waD3ioZjkzQAqnee7j/lEm5sQ71oJwZzyIrz:dMROxdDfOnMmXa3ioVTPee9t5sgoJqrz

Malware Config

Targets

    • Target

      _.exe

    • Size

      325KB

    • MD5

      04704493bcdc4d0c1c9d0fd8ebf5afbc

    • SHA1

      95d64b037a8d0c5d8318a7c1429d89529ac5c766

    • SHA256

      28225c5622637cdaed8342e14560e8de7b53dd6ba145d973643fc4b5bdd67b75

    • SHA512

      ed06b9f7931326ff6923b65e95db45931b21995aa8b52eb26f578017e5b60bee7139251bc3fedc65fc7becb7e1d7d4dfdaa17361d01d8d36ebd770c9142c5c8d

    • SSDEEP

      6144:daVWdyzOxeA1DfdwX3MmIO12waD3ioZjkzQAqnee7j/lEm5sQ71oJwZzyIrz:dMROxdDfOnMmXa3ioVTPee9t5sgoJqrz

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v6

Tasks