Overview

overview

7

Static

static

3

2024-04-27...re.exe

windows7-x64

7

2024-04-27...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-27_c674bea086578dff827e89ba46015af9_bkransomware

  • Size

    626KB

  • Sample

    240427-m2nyzahf9y

  • MD5

    c674bea086578dff827e89ba46015af9

  • SHA1

    fb9b7041518011c4716ff40a19bbaddccd4e1cc1

  • SHA256

    65f189d735efabe38d707ba97f6174359bad431d663b65e8bbc823fbf4d7e73d

  • SHA512

    c789747cace8708693561a9c3cf80aeb8f2de443e9b51d3f6ab32e1cd77b1aac1003cd0d8d24eb27db762af785180c8bb1ae8885e54b7554152c648b8412c6a8

  • SSDEEP

    12288:hS09lc/DubaCDgddmfxcWwHXSCD0EBM8F0hEHxNgVZ+s0Bk:D94yuKfx7uSG9BiEHng/+s0Bk

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-27_c674bea086578dff827e89ba46015af9_bkransomware

    • Size

      626KB

    • MD5

      c674bea086578dff827e89ba46015af9

    • SHA1

      fb9b7041518011c4716ff40a19bbaddccd4e1cc1

    • SHA256

      65f189d735efabe38d707ba97f6174359bad431d663b65e8bbc823fbf4d7e73d

    • SHA512

      c789747cace8708693561a9c3cf80aeb8f2de443e9b51d3f6ab32e1cd77b1aac1003cd0d8d24eb27db762af785180c8bb1ae8885e54b7554152c648b8412c6a8

    • SSDEEP

      12288:hS09lc/DubaCDgddmfxcWwHXSCD0EBM8F0hEHxNgVZ+s0Bk:D94yuKfx7uSG9BiEHng/+s0Bk

    Score
    7/10
    persistencespywarestealer

    • Executes dropped EXE

    • Loads dropped DLL

    • 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