General

  • Target
    jaffacakes118_HEUR.Trojan.Win32.Generic.4c00f1948c309c00b2a3853463bb5bf4
  • Size 984KB
  • Sample261014-dbgmjaex2s
  • SHA256 4bdbc31671cc77a000dc377c1d3c354c0b672ad62b54e0bf02cedd469f4fed3a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      jaffacakes118_HEUR.Trojan.Win32.Generic.4c00f1948c309c00b2a3853463bb5bf4
    • Size 984KB
    • SHA256 4bdbc31671cc77a000dc377c1d3c354c0b672ad62b54e0bf02cedd469f4fed3a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

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

    • Executes a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks