Overview

overview

10

Static

static

10

sub_5d2204f3a20e.exe

windows10-2004-x64

sub_5d2204f3a20e.exe

windows11-21h2-x64

Sharing

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General

  • Target
    sub_5d2204f3a20e.bin
  • Size 563KB
  • Sample260524-b3eadad14n
  • SHA256 5d2204f3a20e163120f52a2e3595db19890050b2faa96c6cba6b094b0a52b0aa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
blackbastadefense_evasiondiscoveryevasionexecutionimpactransomware

Malware Config

Targets

    • Target
      sub_5d2204f3a20e.bin
    • Size 563KB
    • SHA256 5d2204f3a20e163120f52a2e3595db19890050b2faa96c6cba6b094b0a52b0aa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryevasionexecutionblackbastaimpactransomware

    • Family: Black Basta

      A ransomware family targeting Windows and Linux ESXi first seen in February 2022.

      ransomwareblackbasta

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Checks computer location settings

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

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks