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_53ed0426e33d002de2060681c22b8fb6_bkransomware

  • Size

    71KB

  • Sample

    240428-rw3x6ahh35

  • MD5

    53ed0426e33d002de2060681c22b8fb6

  • SHA1

    7893fc1330b9e721eb8d7b041f384c989df92bc2

  • SHA256

    70b8331eb8ae0877fe442e83081fe0e0930ddf34135810c6c5406eef1e292f17

  • SHA512

    42eaaed01132f2fd7f60b4691a92474b35539647440540f0523023d1726875e35f4d9d03449676c165faf4136d8381770972ddefbe1f854353bcabf594992207

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT9:ZhpAyazIlyazT9

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_53ed0426e33d002de2060681c22b8fb6_bkransomware

    • Size

      71KB

    • MD5

      53ed0426e33d002de2060681c22b8fb6

    • SHA1

      7893fc1330b9e721eb8d7b041f384c989df92bc2

    • SHA256

      70b8331eb8ae0877fe442e83081fe0e0930ddf34135810c6c5406eef1e292f17

    • SHA512

      42eaaed01132f2fd7f60b4691a92474b35539647440540f0523023d1726875e35f4d9d03449676c165faf4136d8381770972ddefbe1f854353bcabf594992207

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT9:ZhpAyazIlyazT9

    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