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_d9d70ef56d397df3fbb3f895c24c50cd_bkransomware

  • Size

    71KB

  • Sample

    240427-hkvb7sdh8v

  • MD5

    d9d70ef56d397df3fbb3f895c24c50cd

  • SHA1

    1ad42202a463794bf8e730539eb38ad0c9a9d4ee

  • SHA256

    f566f913d9c1b2cb6daaf64c70e0f602f08afd6a7d36b2928271ae6fe2a00521

  • SHA512

    6bd48ac262f772505e8b2730a2c2dff29c8cd1f1a603e278622829180150dc0a6a77c7c375620a66d76508b402bee4643362b699e217dc311a5a113d50c9b98f

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTE:ZhpAyazIlyazTE

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-27_d9d70ef56d397df3fbb3f895c24c50cd_bkransomware

    • Size

      71KB

    • MD5

      d9d70ef56d397df3fbb3f895c24c50cd

    • SHA1

      1ad42202a463794bf8e730539eb38ad0c9a9d4ee

    • SHA256

      f566f913d9c1b2cb6daaf64c70e0f602f08afd6a7d36b2928271ae6fe2a00521

    • SHA512

      6bd48ac262f772505e8b2730a2c2dff29c8cd1f1a603e278622829180150dc0a6a77c7c375620a66d76508b402bee4643362b699e217dc311a5a113d50c9b98f

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTE:ZhpAyazIlyazTE

    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