Overview

overview

7

Static

static

3

2024-05-27...re.exe

windows7-x64

7

2024-05-27...re.exe

windows10-2004-x64

7

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General

  • Target

    2024-05-27_0a99b7c73b6356877ab94151e3dbdb95_bkransomware

  • Size

    96KB

  • Sample

    240527-g46c5sah3t

  • MD5

    0a99b7c73b6356877ab94151e3dbdb95

  • SHA1

    5ac10d271f3eb8ebe5f0c6b8d4b050631131c40b

  • SHA256

    5d5353f87dcba460e95d72898d972f60b498eef5bc6f4b24266fd8f18e093abc

  • SHA512

    b37cf2e62d314c5e86064d0179c6cc686d7ae9aea8c3ad049ab5175dcc5cb50aa4739bb89c2ca63906d75a15fdd3113aa4f56e788098f0fbfdbe82c1d074b564

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTWN+bL/gfLJ:ZRpAyazIliazTWW/gfLJ

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-27_0a99b7c73b6356877ab94151e3dbdb95_bkransomware

    • Size

      96KB

    • MD5

      0a99b7c73b6356877ab94151e3dbdb95

    • SHA1

      5ac10d271f3eb8ebe5f0c6b8d4b050631131c40b

    • SHA256

      5d5353f87dcba460e95d72898d972f60b498eef5bc6f4b24266fd8f18e093abc

    • SHA512

      b37cf2e62d314c5e86064d0179c6cc686d7ae9aea8c3ad049ab5175dcc5cb50aa4739bb89c2ca63906d75a15fdd3113aa4f56e788098f0fbfdbe82c1d074b564

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTWN+bL/gfLJ:ZRpAyazIliazTWW/gfLJ

    Score
    7/10
    persistencespywarestealer

    • Executes dropped EXE

    • Loads dropped DLL

    • 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