General

  • Target

    watch

  • Size

    881KB

  • Sample

    240227-25lqcadh7z

  • MD5

    bdbf42e182d9df0212f956f4580ae73d

  • SHA1

    f389280d7626714f95488112e8eb4cd2f5e37308

  • SHA256

    73fdb5cbf654176f8e733b164a8870ddce42f76f8a6827756ce5764510cc95bd

  • SHA512

    ca65cd4d97c26e2bf389bf263fdcfe3cee1186b7ed239b5778d235a7d3a7e51991665711c4d9743160f4af51ee669db4c0f2c04934ee0645afd72f2bb31bd30e

  • SSDEEP

    12288:huspsJsUsls+sas/sysQm23Sc8oLqKqgV0fGB7sfdQ:ham23F8oAGZ

Malware Config

Targets

    • Target

      watch

    • Size

      881KB

    • MD5

      bdbf42e182d9df0212f956f4580ae73d

    • SHA1

      f389280d7626714f95488112e8eb4cd2f5e37308

    • SHA256

      73fdb5cbf654176f8e733b164a8870ddce42f76f8a6827756ce5764510cc95bd

    • SHA512

      ca65cd4d97c26e2bf389bf263fdcfe3cee1186b7ed239b5778d235a7d3a7e51991665711c4d9743160f4af51ee669db4c0f2c04934ee0645afd72f2bb31bd30e

    • SSDEEP

      12288:huspsJsUsls+sas/sysQm23Sc8oLqKqgV0fGB7sfdQ:ham23F8oAGZ

    • CryptoLocker

      Ransomware family with multiple variants.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

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

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Command and Control

Web Service

1
T1102

Tasks