General

  • Target

    891cfe6b1441264178bb4019461ac1791a6153344f63cc8978773fdb1fc74977.exe

  • Size

    55KB

  • Sample

    241119-p34f6axamp

  • MD5

    663933aea1664038ce881f01c1cf2ae1

  • SHA1

    e95947c256b1ed1df5055f74e2964c19c121907f

  • SHA256

    891cfe6b1441264178bb4019461ac1791a6153344f63cc8978773fdb1fc74977

  • SHA512

    52dd3613ab0d180154ba99ae1e5fe3ad4cf6e5318993b99d278d3a5c2367348543ba2bab954a370364e148e6c73035f5cc01d79436fa45079a764816cf6b99e4

  • SSDEEP

    1536:1ZAygB7Rp2xmLQcnNqXPg6NSoNSd0A3shxD6O:1Z3gpRMYL3Nq/DNXNW0A8hhJ

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      891cfe6b1441264178bb4019461ac1791a6153344f63cc8978773fdb1fc74977.exe

    • Size

      55KB

    • MD5

      663933aea1664038ce881f01c1cf2ae1

    • SHA1

      e95947c256b1ed1df5055f74e2964c19c121907f

    • SHA256

      891cfe6b1441264178bb4019461ac1791a6153344f63cc8978773fdb1fc74977

    • SHA512

      52dd3613ab0d180154ba99ae1e5fe3ad4cf6e5318993b99d278d3a5c2367348543ba2bab954a370364e148e6c73035f5cc01d79436fa45079a764816cf6b99e4

    • SSDEEP

      1536:1ZAygB7Rp2xmLQcnNqXPg6NSoNSd0A3shxD6O:1Z3gpRMYL3Nq/DNXNW0A8hhJ

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks