General

  • Target

    2024-04-27_6133906c564a534e5295004194845054_bkransomware

  • Size

    71KB

  • Sample

    240427-g8nc5ada36

  • MD5

    6133906c564a534e5295004194845054

  • SHA1

    c2bbe32136b7ecccccb151a9a781b600a67318ed

  • SHA256

    0c9b83fcc96a7c277013b4e2740a12c9cc53912809293e5e2a124ef7fbd6bdc6

  • SHA512

    ae4d1848094fcc03770f1ac467bd295c6c3e3466b16029260ff065ee94c5ed31f5441f9579e2aa126193a65279bb33c736d936140d28d2087b6c0774ce823d9f

  • SSDEEP

    1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTZ:ZRpAyazIliazTZ

Malware Config

Targets

    • Target

      2024-04-27_6133906c564a534e5295004194845054_bkransomware

    • Size

      71KB

    • MD5

      6133906c564a534e5295004194845054

    • SHA1

      c2bbe32136b7ecccccb151a9a781b600a67318ed

    • SHA256

      0c9b83fcc96a7c277013b4e2740a12c9cc53912809293e5e2a124ef7fbd6bdc6

    • SHA512

      ae4d1848094fcc03770f1ac467bd295c6c3e3466b16029260ff065ee94c5ed31f5441f9579e2aa126193a65279bb33c736d936140d28d2087b6c0774ce823d9f

    • SSDEEP

      1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTZ:ZRpAyazIliazTZ

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

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

Collection

Data from Local System

1
T1005

Tasks