Overview

overview

7

Static

static

3

2024-05-24...re.exe

windows7-x64

7

2024-05-24...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-24_a9a6bd647bea9fa5c35e8421ca99c3ac_bkransomware

  • Size

    72KB

  • Sample

    240524-sb53fshh7y

  • MD5

    a9a6bd647bea9fa5c35e8421ca99c3ac

  • SHA1

    869ffe7921b752cc3f12530a9c6fffb6d3ce7907

  • SHA256

    5a328a87980e2d3bd3a164fabf69b795269d39850ce308aea891ba581f08433a

  • SHA512

    8b0ae50ae00a9ac3de0ff70700fa95f10c28e281c6209f97836addf314876f9374e730496990672be7992abec6ebe7abb771ef2aff1fd9791556346d9eeb5ade

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT1X:ZRpAyazIliazTZ

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-24_a9a6bd647bea9fa5c35e8421ca99c3ac_bkransomware

    • Size

      72KB

    • MD5

      a9a6bd647bea9fa5c35e8421ca99c3ac

    • SHA1

      869ffe7921b752cc3f12530a9c6fffb6d3ce7907

    • SHA256

      5a328a87980e2d3bd3a164fabf69b795269d39850ce308aea891ba581f08433a

    • SHA512

      8b0ae50ae00a9ac3de0ff70700fa95f10c28e281c6209f97836addf314876f9374e730496990672be7992abec6ebe7abb771ef2aff1fd9791556346d9eeb5ade

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT1X:ZRpAyazIliazTZ

    Score
    7/10
    persistencespywarestealer

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks