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_4749b11bca35a64b9a61ca4497bc20d9_bkransomware

  • Size

    71KB

  • Sample

    240428-x6b53sfd9z

  • MD5

    4749b11bca35a64b9a61ca4497bc20d9

  • SHA1

    e1633a4305da4effd1743fc476c2a919322b80b1

  • SHA256

    60a22cf5d2bce6099d145d51db7a34c19d1513e9bd6de46170fd68839d0ef6b9

  • SHA512

    35250086c8c03f3576880cf05e9a99f68ed49bcc6a7392a3e8911090eb3880f34511b00c6620e27792f26006061c402d058c45ada05ab523202267c5823620a8

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTZ:ZhpAyazIlyazTZ

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_4749b11bca35a64b9a61ca4497bc20d9_bkransomware

    • Size

      71KB

    • MD5

      4749b11bca35a64b9a61ca4497bc20d9

    • SHA1

      e1633a4305da4effd1743fc476c2a919322b80b1

    • SHA256

      60a22cf5d2bce6099d145d51db7a34c19d1513e9bd6de46170fd68839d0ef6b9

    • SHA512

      35250086c8c03f3576880cf05e9a99f68ed49bcc6a7392a3e8911090eb3880f34511b00c6620e27792f26006061c402d058c45ada05ab523202267c5823620a8

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTZ:ZhpAyazIlyazTZ

    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