Overview

overview

8

Static

static

3

b63c59c8da...36.dll

windows7-x64

8

b63c59c8da...36.dll

windows10-2004-x64

1

Sharing

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General

  • Target

    b63c59c8da11af0f92edf6ea94caba6c8bd4a19fea223c4946465b0d9f6b0b36

  • Size

    240KB

  • Sample

    231231-g66rpaefgj

  • MD5

    617a23c2bd0e367443fcdc034e2c8e11

  • SHA1

    ea62f9b45992ccf102fd53b0d7d1c08273fd0eec

  • SHA256

    b63c59c8da11af0f92edf6ea94caba6c8bd4a19fea223c4946465b0d9f6b0b36

  • SHA512

    a2952a5472994c54cb8902c6e178d47e6c1f25574126cccc5a07b7be487abac8d9297ba10b8c715f9c0363845c917ad7771c0984cec4d2c8294097629978da40

  • SSDEEP

    6144:65r3lV6n42+3WSKhxD8RVo2rcaGKNqAwyotp2h:6C+3xWDY9IpKNTwyo2

Score
8/10
bootkitpersistencespywarestealer

Malware Config

Targets

    • Target

      b63c59c8da11af0f92edf6ea94caba6c8bd4a19fea223c4946465b0d9f6b0b36

    • Size

      240KB

    • MD5

      617a23c2bd0e367443fcdc034e2c8e11

    • SHA1

      ea62f9b45992ccf102fd53b0d7d1c08273fd0eec

    • SHA256

      b63c59c8da11af0f92edf6ea94caba6c8bd4a19fea223c4946465b0d9f6b0b36

    • SHA512

      a2952a5472994c54cb8902c6e178d47e6c1f25574126cccc5a07b7be487abac8d9297ba10b8c715f9c0363845c917ad7771c0984cec4d2c8294097629978da40

    • SSDEEP

      6144:65r3lV6n42+3WSKhxD8RVo2rcaGKNqAwyotp2h:6C+3xWDY9IpKNTwyo2

    Score
    8/10
    bootkitpersistencespywarestealer

    • Blocklisted process makes network request

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks