Overview

overview

10

Static

static

excorsist.bin.exe

windows7_x64

10

excorsist.bin.exe

windows10_x64

10

Sharing

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General

  • Target
    excorsist.bin.zip
  • Size 36KB
  • Sample201001-qag4hak1ta
  • SHA256 768b40ceafed20055bbc60418929e8ec52fe3d1935caa1405af01e775d03e5e1
  • MD5 SHA1 SHA512
Score
10/10
exorcistpersistenceransomware

Malware Config

Targets

    • Target
      excorsist.bin
    • Size 68KB
    • SHA256 dfecb46078038bcfa9d0b8db18bdc0646f33bad55ee7dd5ee46e61c6cf399620
    • MD5 SHA1 SHA512
    Score
    10/10
    ransomwareexorcistpersistence

    • Exorcist Ransomware

      Ransomware-as-a-service which avoids infecting machines in CIS nations. First seen in mid-2020.

      ransomwareexorcist

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies service

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks