General

  • Target

    ken.exe

  • Size

    228KB

  • Sample

    200810-prt85hlana

  • MD5

    14e0e1a26f0e29171486cb2feb89fc3e

  • SHA1

    cb3f2b4e3f5060088c6158f4b6c5b6d627f68a20

  • SHA256

    c69a9adf7333a5098d91be899802e6f0e77de4d1be8d11363dccd0fc830311c5

  • SHA512

    12ea8bb6bdcc809a2ba46a33cb69e4535af3a5ba9750179cf1a8f050ae1e3f0ea544000d504a2318c8d22e297eaa466f7977c593f3d00ec2c24276e66abd8430

Score
10/10

Malware Config

Extracted

Family

buer

C2

https://rawcookies.ru/

https://westkingz.ru/

Targets

    • Target

      ken.exe

    • Size

      228KB

    • MD5

      14e0e1a26f0e29171486cb2feb89fc3e

    • SHA1

      cb3f2b4e3f5060088c6158f4b6c5b6d627f68a20

    • SHA256

      c69a9adf7333a5098d91be899802e6f0e77de4d1be8d11363dccd0fc830311c5

    • SHA512

      12ea8bb6bdcc809a2ba46a33cb69e4535af3a5ba9750179cf1a8f050ae1e3f0ea544000d504a2318c8d22e297eaa466f7977c593f3d00ec2c24276e66abd8430

    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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks