Overview

overview

10

Static

static

fe9867448f...e5.exe

windows7_x64

10

fe9867448f...e5.exe

windows10_x64

10

Sharing

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General

  • Target
    fe9867448fb67fcadeb9f432d363b93e06ac3e3a7bc87e44a93f1f16746ea2e5
  • Size 693KB
  • Sample210929-jpac9sebc9
  • SHA256 fe9867448fb67fcadeb9f432d363b93e06ac3e3a7bc87e44a93f1f16746ea2e5
  • MD5 SHA1 SHA512
Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Targets

    • Target
      fe9867448fb67fcadeb9f432d363b93e06ac3e3a7bc87e44a93f1f16746ea2e5
    • Size 693KB
    • SHA256 fe9867448fb67fcadeb9f432d363b93e06ac3e3a7bc87e44a93f1f16746ea2e5
    • MD5 SHA1 SHA512
    Score
    10/10
    djvudiscoverypersistenceransomware

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks