Overview

overview

9

Static

static

3

Yuno7 FIX.exe

windows10-2004-x64

9

Yuno7 FIX.exe

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    Yuno7 FIX.exe
  • Size 42KB
  • Sample260714-dxm2fads9l
  • SHA256 4b134f17625159d9b508cc1e8d5886a13473cde5d63e007c80497ecfa03a50fe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoveryevasionpersistenceransomware

Malware Config

Targets

    • Target
      Yuno7 FIX.exe
    • Size 42KB
    • SHA256 4b134f17625159d9b508cc1e8d5886a13473cde5d63e007c80497ecfa03a50fe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    discoveryevasionpersistenceransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Checks computer location settings

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

    • Contacts third-party web service commonly abused for C2

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

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks