General

  • Target

    94796986cad0bd0f92df163e9f4b7c15d356da19efd77aa5a7e2022225484586N.exe

  • Size

    45KB

  • Sample

    241225-skjwkswmdw

  • MD5

    a0cc9f7413f5b91ab7f291611cd33280

  • SHA1

    83d5e9b1fbdcda1cc8cc0cd4a8985ae8fe0504fd

  • SHA256

    94796986cad0bd0f92df163e9f4b7c15d356da19efd77aa5a7e2022225484586

  • SHA512

    d210f643a072627a63ab060839640c7cfb0d69f53decee3afdef2ff9f99a5f00836424f684d21415a8428d1c617527395ad251eff7bdf9df90381f5a4b20ebaa

  • SSDEEP

    768:Am35GTOwqeeJhypeqqzE82VKZKIL6TO+GTALA/DF4mNybY1skMl2Ojk/1H5dc:Ae5lFZL9GKZZLqO+UAkqY22o

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      94796986cad0bd0f92df163e9f4b7c15d356da19efd77aa5a7e2022225484586N.exe

    • Size

      45KB

    • MD5

      a0cc9f7413f5b91ab7f291611cd33280

    • SHA1

      83d5e9b1fbdcda1cc8cc0cd4a8985ae8fe0504fd

    • SHA256

      94796986cad0bd0f92df163e9f4b7c15d356da19efd77aa5a7e2022225484586

    • SHA512

      d210f643a072627a63ab060839640c7cfb0d69f53decee3afdef2ff9f99a5f00836424f684d21415a8428d1c617527395ad251eff7bdf9df90381f5a4b20ebaa

    • SSDEEP

      768:Am35GTOwqeeJhypeqqzE82VKZKIL6TO+GTALA/DF4mNybY1skMl2Ojk/1H5dc:Ae5lFZL9GKZZLqO+UAkqY22o

    • 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