General

  • Target

    3524a53569a7016bbb9f2b4793d0da464e88410fffd65b9f137be015e0a06874

  • Size

    183KB

  • Sample

    220619-xc3qyaggep

  • MD5

    7b5b7a530af5c23b4828f9f0eb81f3a3

  • SHA1

    04e848ea25b3a4fe7329d6f545216f6abc4a8f51

  • SHA256

    3524a53569a7016bbb9f2b4793d0da464e88410fffd65b9f137be015e0a06874

  • SHA512

    fc1c11a556dcc8ee37fb71a9ab6b4ab6565f58c9c9a9d791ab2658c03bc3ceba0c1d2ca328880ceabbfa43caa2db693cbee43653bc2d87050f119399cf0cdbb6

Score
10/10

Malware Config

Extracted

Family

buer

C2

https://gstatiknetiplist.cc/

https://gstatiknetiplist.com/

Targets

    • Target

      3524a53569a7016bbb9f2b4793d0da464e88410fffd65b9f137be015e0a06874

    • Size

      183KB

    • MD5

      7b5b7a530af5c23b4828f9f0eb81f3a3

    • SHA1

      04e848ea25b3a4fe7329d6f545216f6abc4a8f51

    • SHA256

      3524a53569a7016bbb9f2b4793d0da464e88410fffd65b9f137be015e0a06874

    • SHA512

      fc1c11a556dcc8ee37fb71a9ab6b4ab6565f58c9c9a9d791ab2658c03bc3ceba0c1d2ca328880ceabbfa43caa2db693cbee43653bc2d87050f119399cf0cdbb6

    Score
    10/10
    • Buer

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

    • Modifies WinLogon for persistence

    • Buer Loader

      Detects Buer loader in memory or disk.

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v6

Tasks