Overview

overview

6

Static

static

1

VC_redist.x64.exe

windows10-2004-x64

4

VC_redist.x64.exe

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    VC_redist.x64.exe
  • Size 17.9MB
  • Sample260629-pef1yscy41
  • SHA256 843068991daaa1f73ad9f6239bce4d0f6a07a51f18c37ea2a867e9beca71295c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistenceransomware

Malware Config

Targets

    • Target
      VC_redist.x64.exe
    • Size 17.9MB
    • SHA256 843068991daaa1f73ad9f6239bce4d0f6a07a51f18c37ea2a867e9beca71295c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    discoverypersistenceransomware

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

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

    • Downloads MZ/PE file

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks