Overview

overview

10

Static

static

10

35fa9b1988...35.exe

windows7-x64

9

35fa9b1988...35.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    35fa9b1988d365407bdff9c243caf9697bd3961d09bb04f158b9719a08fd3e35.exe

  • Size

    216KB

  • Sample

    240123-k684lahfh5

  • MD5

    ffcfffa70d78255f3d5bc1897c36538c

  • SHA1

    989855e5e7cbe4bb297dff57a75c4da5e8a9b45e

  • SHA256

    35fa9b1988d365407bdff9c243caf9697bd3961d09bb04f158b9719a08fd3e35

  • SHA512

    b7368170c463ab4120cafde6849ea1ba61f6b6ff20dde225607819585f35387528492b7034d1b6ca14ede2d9197c9427b3e4b5fbeb7e612f23c44c768b194cc4

  • SSDEEP

    3072:h17DaAz38w3vX7F6PFwgBZTGFKQ+avVe+gGooSlFC2OLKKZAFEMpo4Iv1k:Fb8iF6Pf2KQ+aVB2fJqh4Id

Score
10/10
ransomware

Malware Config

Targets

    • Target

      35fa9b1988d365407bdff9c243caf9697bd3961d09bb04f158b9719a08fd3e35.exe

    • Size

      216KB

    • MD5

      ffcfffa70d78255f3d5bc1897c36538c

    • SHA1

      989855e5e7cbe4bb297dff57a75c4da5e8a9b45e

    • SHA256

      35fa9b1988d365407bdff9c243caf9697bd3961d09bb04f158b9719a08fd3e35

    • SHA512

      b7368170c463ab4120cafde6849ea1ba61f6b6ff20dde225607819585f35387528492b7034d1b6ca14ede2d9197c9427b3e4b5fbeb7e612f23c44c768b194cc4

    • SSDEEP

      3072:h17DaAz38w3vX7F6PFwgBZTGFKQ+avVe+gGooSlFC2OLKKZAFEMpo4Iv1k:Fb8iF6Pf2KQ+aVB2fJqh4Id

    Score
    9/10
    ransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Renames multiple (275) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Modifies boot configuration data using bcdedit

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks