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_a0e9c0ae6d195257cdd4a6cf1cc05598_bkransomware

  • Size

    71KB

  • Sample

    240428-jn54jsbd3w

  • MD5

    a0e9c0ae6d195257cdd4a6cf1cc05598

  • SHA1

    23bb95bec9937caeae4c735311dd272e703db55b

  • SHA256

    2f48fe50ce7a322942f8ae657eedfb263d7bb108c3cef9a37c62d576c5e5c593

  • SHA512

    b25e9c0881a64c04dab53f45087a5b549d153847be0561b0baa8e96ee21ded08cd48036e5cc96e2295a78cb1e4bb63a8fa74e9714750ed92982f352448831672

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTV:ZRpAyazIliazTV

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_a0e9c0ae6d195257cdd4a6cf1cc05598_bkransomware

    • Size

      71KB

    • MD5

      a0e9c0ae6d195257cdd4a6cf1cc05598

    • SHA1

      23bb95bec9937caeae4c735311dd272e703db55b

    • SHA256

      2f48fe50ce7a322942f8ae657eedfb263d7bb108c3cef9a37c62d576c5e5c593

    • SHA512

      b25e9c0881a64c04dab53f45087a5b549d153847be0561b0baa8e96ee21ded08cd48036e5cc96e2295a78cb1e4bb63a8fa74e9714750ed92982f352448831672

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTV:ZRpAyazIliazTV

    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