General

  • Target

    8497d5197b020f6058832b880f72f18d162fbaf780d06aa7a25c60c4ede00c26

  • Size

    1.5MB

  • Sample

    220427-tqrdaaceh6

  • MD5

    9b0687b57c5411b378ef42b57ffa658c

  • SHA1

    d336896cbce141ae6a7fca5fee2790168f7812b6

  • SHA256

    8497d5197b020f6058832b880f72f18d162fbaf780d06aa7a25c60c4ede00c26

  • SHA512

    905c3b28bc84c819c5c6f78d90978cb3192f2dfc4dac9137c4985271ed0a06b366b004f1e084dc7a364f7849ff3c7f23c85e2a0e98c1729e21a34bcc64f22a79

Score
10/10

Malware Config

Targets

    • Target

      8497d5197b020f6058832b880f72f18d162fbaf780d06aa7a25c60c4ede00c26

    • Size

      1.5MB

    • MD5

      9b0687b57c5411b378ef42b57ffa658c

    • SHA1

      d336896cbce141ae6a7fca5fee2790168f7812b6

    • SHA256

      8497d5197b020f6058832b880f72f18d162fbaf780d06aa7a25c60c4ede00c26

    • SHA512

      905c3b28bc84c819c5c6f78d90978cb3192f2dfc4dac9137c4985271ed0a06b366b004f1e084dc7a364f7849ff3c7f23c85e2a0e98c1729e21a34bcc64f22a79

    Score
    10/10
    • Modifies firewall policy service

    • Deletes itself

    • Loads dropped DLL

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Tasks