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_3c1774b6875cdd2898e01e5113914799_bkransomware

  • Size

    71KB

  • Sample

    240428-r34g9saa85

  • MD5

    3c1774b6875cdd2898e01e5113914799

  • SHA1

    0810587111690bb8d8063f2bcdaa5f290572bced

  • SHA256

    c9add5f52d3c90de60ecc20adae785df207a145d476ee19f8017c3102b15a8ac

  • SHA512

    288926c623fad2dbc425379daccaa70dd35715dfd68efa5fde69fe061765aa8d64ed305eb61d752fae28d232d820a8f5f5139046482d1b87c98fadd4d95f4224

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT7:ZhpAyazIlyazT7

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_3c1774b6875cdd2898e01e5113914799_bkransomware

    • Size

      71KB

    • MD5

      3c1774b6875cdd2898e01e5113914799

    • SHA1

      0810587111690bb8d8063f2bcdaa5f290572bced

    • SHA256

      c9add5f52d3c90de60ecc20adae785df207a145d476ee19f8017c3102b15a8ac

    • SHA512

      288926c623fad2dbc425379daccaa70dd35715dfd68efa5fde69fe061765aa8d64ed305eb61d752fae28d232d820a8f5f5139046482d1b87c98fadd4d95f4224

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT7:ZhpAyazIlyazT7

    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