Overview

overview

7

Static

static

3

2024-05-27...re.exe

windows7-x64

7

2024-05-27...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-27_3409e55371d9bc80ce9ec8ea57aeef09_bkransomware

  • Size

    71KB

  • Sample

    240527-hhx1babd6y

  • MD5

    3409e55371d9bc80ce9ec8ea57aeef09

  • SHA1

    46dc6be8e234c16999351af7e73f6625d8638d40

  • SHA256

    05af5ab136d221df70703f51d22ab98c718d744a2646cfcfb9ef3a5c90c53fbc

  • SHA512

    d27d5db4638dfd96e6c8d9b0fcad59d456bde60c323a9cc7ab44cf42b1820794e3db75449692bb0857cd0841e0bcbb74f1d1b01fdf9e7c7fdb17e6b3b339d1d1

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTk:ZhpAyazIlyazTk

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-27_3409e55371d9bc80ce9ec8ea57aeef09_bkransomware

    • Size

      71KB

    • MD5

      3409e55371d9bc80ce9ec8ea57aeef09

    • SHA1

      46dc6be8e234c16999351af7e73f6625d8638d40

    • SHA256

      05af5ab136d221df70703f51d22ab98c718d744a2646cfcfb9ef3a5c90c53fbc

    • SHA512

      d27d5db4638dfd96e6c8d9b0fcad59d456bde60c323a9cc7ab44cf42b1820794e3db75449692bb0857cd0841e0bcbb74f1d1b01fdf9e7c7fdb17e6b3b339d1d1

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTk:ZhpAyazIlyazTk

    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