Overview

overview

7

Static

static

3

2024-04-28...re.exe

windows7-x64

7

2024-04-28...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-28_5977a3760473c1d5ddd2bad932ae0d4f_bkransomware

  • Size

    71KB

  • Sample

    240428-l4fvpsdb79

  • MD5

    5977a3760473c1d5ddd2bad932ae0d4f

  • SHA1

    7c7dff14e625c37bef059cae8f5eae23226c1232

  • SHA256

    e3f60c146bfdb653f28fcaac5481428180a7215ca9652927cb3bea86f87e4c54

  • SHA512

    ad57a2c34f8b602cca2066da247443120b717e6d6208602580efa02dcdf334d46ed89af57bdd476b46fa07858125e4d3d996f9677d63779e9d9d495aaffdaabe

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTCp:ZRpAyazIliazTy

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_5977a3760473c1d5ddd2bad932ae0d4f_bkransomware

    • Size

      71KB

    • MD5

      5977a3760473c1d5ddd2bad932ae0d4f

    • SHA1

      7c7dff14e625c37bef059cae8f5eae23226c1232

    • SHA256

      e3f60c146bfdb653f28fcaac5481428180a7215ca9652927cb3bea86f87e4c54

    • SHA512

      ad57a2c34f8b602cca2066da247443120b717e6d6208602580efa02dcdf334d46ed89af57bdd476b46fa07858125e4d3d996f9677d63779e9d9d495aaffdaabe

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTCp:ZRpAyazIliazTy

    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