Overview

overview

7

Static

static

3

2024-09-29...re.exe

windows7-x64

7

2024-09-29...re.exe

windows10-2004-x64

7

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General

  • Target

    2024-09-29_a37f69fe0c2a49be579bc21d20edb735_bkransomware

  • Size

    9.6MB

  • Sample

    240929-hncxbswfkd

  • MD5

    a37f69fe0c2a49be579bc21d20edb735

  • SHA1

    400137c6eedb9e1b133b87ea43d63673fcec1976

  • SHA256

    f458e0a3c5efa2d1afbeef39cad701eb7736dffffacb444cf015273fdf2e5b2b

  • SHA512

    112140e67530f161ce452bd42ca1fb31a99fc79081985be60cb50ce4772acb1c6eb7337b04504b958aaf0edfd47312064bc698a1b917caeee7f8d85d45448a09

  • SSDEEP

    196608:9ewigScXUiUBjxHQ7mXHsG+oSJYg2xhsbjjvxyOJr:EwigpUjBjVQ7R0LhsvjvAOJr

Score
7/10
discoverypersistence

Malware Config

Targets

    • Target

      2024-09-29_a37f69fe0c2a49be579bc21d20edb735_bkransomware

    • Size

      9.6MB

    • MD5

      a37f69fe0c2a49be579bc21d20edb735

    • SHA1

      400137c6eedb9e1b133b87ea43d63673fcec1976

    • SHA256

      f458e0a3c5efa2d1afbeef39cad701eb7736dffffacb444cf015273fdf2e5b2b

    • SHA512

      112140e67530f161ce452bd42ca1fb31a99fc79081985be60cb50ce4772acb1c6eb7337b04504b958aaf0edfd47312064bc698a1b917caeee7f8d85d45448a09

    • SSDEEP

      196608:9ewigScXUiUBjxHQ7mXHsG+oSJYg2xhsbjjvxyOJr:EwigpUjBjVQ7R0LhsvjvAOJr

    Score
    7/10
    discoverypersistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks