Overview

overview

8

Static

static

3

2024-09-02...re.exe

windows7-x64

8

2024-09-02...re.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    2024-09-02_523c9df50948340df2e82213b22c72b7_bkransomware

  • Size

    6.7MB

  • Sample

    240902-3m252szhqr

  • MD5

    523c9df50948340df2e82213b22c72b7

  • SHA1

    9260e4afb910e4f0c98aad1bf8b9bc31f5d7467f

  • SHA256

    26f9eafb7869a2bfa9af2ede0363c2a41af6839c4263f6c107ab723de9dd2e37

  • SHA512

    28432c1fe74d0f74f3b2edce9cdb2a987e170cd19738384ca63be432108d17d636fc78fc4d55a84b36f7c19ea1999988cd488798064daef986784d6eb4e92c32

  • SSDEEP

    196608:8BHQB/DJvDD2YxyHx96sbsWX/sD0WlHfvpeRYXqZk+:uHYvZx2dbP0AWlJQYXqZk

Score
8/10
defense_evasiondiscoveryexecution

Malware Config

Targets

    • Target

      2024-09-02_523c9df50948340df2e82213b22c72b7_bkransomware

    • Size

      6.7MB

    • MD5

      523c9df50948340df2e82213b22c72b7

    • SHA1

      9260e4afb910e4f0c98aad1bf8b9bc31f5d7467f

    • SHA256

      26f9eafb7869a2bfa9af2ede0363c2a41af6839c4263f6c107ab723de9dd2e37

    • SHA512

      28432c1fe74d0f74f3b2edce9cdb2a987e170cd19738384ca63be432108d17d636fc78fc4d55a84b36f7c19ea1999988cd488798064daef986784d6eb4e92c32

    • SSDEEP

      196608:8BHQB/DJvDD2YxyHx96sbsWX/sD0WlHfvpeRYXqZk+:uHYvZx2dbP0AWlJQYXqZk

    Score
    8/10
    defense_evasiondiscoveryexecution

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

      defense_evasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks