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General

  • Target

    1f244618036218fe5bad01282f41a97a32ba879d4a8dd171ba698e98401859c1.exe

  • Size

    216KB

  • Sample

    240128-18krsacghr

  • MD5

    d0e6827c65a12b12a2694faf686c7a2f

  • SHA1

    7c7bf8661237efbd03e40bc03eb204bf605a6878

  • SHA256

    9babc90e51e36cf84d14ae6e8003412e4ef154cb886e685ef6737bd3c1bcb37a

  • SHA512

    7eef8d9a14a7ac253f1dcff5cf613f22b6eb7285d517bf6d3d23dabb1b4b2baf72226db1721690a30f291d544dd0ff310d7a8114e530b3fbc3f7bea7cf9b8ab1

  • SSDEEP

    3072:m17DaAz38w3v47F6PFwgBZTGFKQ+avVe+gGooSlFC2OLKKZAFEMpo4Iv1k:Gb8xF6Pf2KQ+aVB2fJqh4Id

Score
10/10

Malware Config

Targets

    • Target

      1f244618036218fe5bad01282f41a97a32ba879d4a8dd171ba698e98401859c1.exe

    • Size

      216KB

    • MD5

      d0e6827c65a12b12a2694faf686c7a2f

    • SHA1

      7c7bf8661237efbd03e40bc03eb204bf605a6878

    • SHA256

      9babc90e51e36cf84d14ae6e8003412e4ef154cb886e685ef6737bd3c1bcb37a

    • SHA512

      7eef8d9a14a7ac253f1dcff5cf613f22b6eb7285d517bf6d3d23dabb1b4b2baf72226db1721690a30f291d544dd0ff310d7a8114e530b3fbc3f7bea7cf9b8ab1

    • SSDEEP

      3072:m17DaAz38w3v47F6PFwgBZTGFKQ+avVe+gGooSlFC2OLKKZAFEMpo4Iv1k:Gb8xF6Pf2KQ+aVB2fJqh4Id

    Score
    9/10
    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (616) files with added filename extension

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

    • 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

MITRE ATT&CK Enterprise v15

Tasks