General

  • Target

    d526fabab53957d2f0d399d1f0181f2426635aeacdca76bd6ff4f70ff11858c9

  • Size

    2.8MB

  • Sample

    231205-j8ahdaad43

  • MD5

    541223c59d0b222184dbfa85f72d4324

  • SHA1

    15f20b79dcbbcec73e8877cae40b8e060063cfcf

  • SHA256

    d526fabab53957d2f0d399d1f0181f2426635aeacdca76bd6ff4f70ff11858c9

  • SHA512

    619bd8af46bbc9ee137de4a2d9b574aafb3e96d129d8f7627e68ff35730a150e0d75182a87557eb24a39e12baf9468903b4f51184b85616f2e7788aa85042e49

  • SSDEEP

    49152:FIReUCpSq8TBMxcD1Z9sCykCRKjadHik88wzNSQ1RHKevdIXYwp426/VcYpD/UV3:rzpShT8o1Z9ssCRKjadHik88h+HTvdIN

Malware Config

Targets

    • Target

      d526fabab53957d2f0d399d1f0181f2426635aeacdca76bd6ff4f70ff11858c9

    • Size

      2.8MB

    • MD5

      541223c59d0b222184dbfa85f72d4324

    • SHA1

      15f20b79dcbbcec73e8877cae40b8e060063cfcf

    • SHA256

      d526fabab53957d2f0d399d1f0181f2426635aeacdca76bd6ff4f70ff11858c9

    • SHA512

      619bd8af46bbc9ee137de4a2d9b574aafb3e96d129d8f7627e68ff35730a150e0d75182a87557eb24a39e12baf9468903b4f51184b85616f2e7788aa85042e49

    • SSDEEP

      49152:FIReUCpSq8TBMxcD1Z9sCykCRKjadHik88wzNSQ1RHKevdIXYwp426/VcYpD/UV3:rzpShT8o1Z9ssCRKjadHik88h+HTvdIN

    • FatalRat

      FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

    • Fatal Rat payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks