Overview

overview

8

Static

static

3

2024-08-24...re.exe

windows7-x64

8

2024-08-24...re.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    2024-08-24_6690439221e614df5e72d44dbf52379e_bkransomware

  • Size

    6.6MB

  • Sample

    240824-z5ln8szepg

  • MD5

    6690439221e614df5e72d44dbf52379e

  • SHA1

    7cb6c7de71c6352de34f80e842b9c122e7842a78

  • SHA256

    56024e139c59b77064257d8f39772d91e2b3da9b6cc554b98019a5491ae2176c

  • SHA512

    9ac77ede9606946609a5c72856e7d033409fe54e22c960fae607fe6c27295264a397b2847123cfbd115fac79fab882c1c6721f93cb00ca5a365c7f476572b412

  • SSDEEP

    98304:IT1wsFsoedtpEXzvK2EBnY1NhZIKDszb3DGEuKQ5ELiSgXhk4ho7VSmmxI:OhbkEsY1NLINDJ8ELEXhRipQ

Score
8/10
defense_evasiondiscoveryexecution

Malware Config

Targets

    • Target

      2024-08-24_6690439221e614df5e72d44dbf52379e_bkransomware

    • Size

      6.6MB

    • MD5

      6690439221e614df5e72d44dbf52379e

    • SHA1

      7cb6c7de71c6352de34f80e842b9c122e7842a78

    • SHA256

      56024e139c59b77064257d8f39772d91e2b3da9b6cc554b98019a5491ae2176c

    • SHA512

      9ac77ede9606946609a5c72856e7d033409fe54e22c960fae607fe6c27295264a397b2847123cfbd115fac79fab882c1c6721f93cb00ca5a365c7f476572b412

    • SSDEEP

      98304:IT1wsFsoedtpEXzvK2EBnY1NhZIKDszb3DGEuKQ5ELiSgXhk4ho7VSmmxI:OhbkEsY1NLINDJ8ELEXhRipQ

    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