General

  • Target
    Viper.exe
  • Size 288.3MB
  • Sample260822-rtj29svgmf
  • SHA256 ab42cd785fd39e6fa27b846b344685b9c19894bf802063131e548faaf86fecfb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Targets

    • Target
      Viper.exe
    • Size 288.3MB
    • SHA256 ab42cd785fd39e6fa27b846b344685b9c19894bf802063131e548faaf86fecfb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks