Resubmissions

01-03-2021 12:39

210301-hljgx9mjf6 10

01-03-2021 09:44

210301-j2zt4ynxgn 10

General

  • Target

    045a7318a9e2e550208c0c7e9fc805068df19fa73823ac3acaa049a46c4045ee

  • Size

    273KB

  • Sample

    210301-hljgx9mjf6

  • MD5

    1ddd876da3731823324ffa302ddddcba

  • SHA1

    2f6d73554c05dbda6cd738a2f38d5cdae2cdd4b7

  • SHA256

    045a7318a9e2e550208c0c7e9fc805068df19fa73823ac3acaa049a46c4045ee

  • SHA512

    88f453489949abdf85f733b746c7d1983ccd84d8c528840fdd749c207d97acb1ef3b87487e0f4eb3a9965450c51b3bf2230ad0dfff0b6c6b318b24b6c24911c5

Score
10/10

Malware Config

Extracted

Family

buer

C2

shetylo-v1.com

Targets

    • Target

      045a7318a9e2e550208c0c7e9fc805068df19fa73823ac3acaa049a46c4045ee

    • Size

      273KB

    • MD5

      1ddd876da3731823324ffa302ddddcba

    • SHA1

      2f6d73554c05dbda6cd738a2f38d5cdae2cdd4b7

    • SHA256

      045a7318a9e2e550208c0c7e9fc805068df19fa73823ac3acaa049a46c4045ee

    • SHA512

      88f453489949abdf85f733b746c7d1983ccd84d8c528840fdd749c207d97acb1ef3b87487e0f4eb3a9965450c51b3bf2230ad0dfff0b6c6b318b24b6c24911c5

    Score
    10/10
    • Buer

      Buer is a new modular loader first seen in August 2019.

    • Buer Loader

      Detects Buer loader in memory or disk.

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks