General

  • Target
    PC_Cleaner_setup.exe
  • Size 4.1MB
  • Sample260820-tq96dsed83
  • SHA256 42ff13593789df2270a7ff8be221c0e2dbf6e0fc777a143cf9a9d42fa049a61b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remus_stealer

C2
  • http://vexdico.shop:8539/attachments

  • http://zakuiru.shop:9048/notifications

  • http://kupzovo.shop:7567/invoices

Targets

    • Target
      PC_Cleaner_setup.exe
    • Size 4.1MB
    • SHA256 42ff13593789df2270a7ff8be221c0e2dbf6e0fc777a143cf9a9d42fa049a61b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Remus

      Remus is a stealer written in C++.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v16

Tasks