General

  • Target

    9d42c3486d7b3047d71aa5ae783ea2a75bd92111ae00c0915ba784951c15edb9

  • Size

    64KB

  • Sample

    241208-bwqd3azqel

  • MD5

    6ccc3040bb43e6cfa06e7a80a16e863e

  • SHA1

    4609297be3b6caab6d6e9016dc3a69e09d927d5d

  • SHA256

    9d42c3486d7b3047d71aa5ae783ea2a75bd92111ae00c0915ba784951c15edb9

  • SHA512

    61099890fb1749acd6f442c74ccefa5046a62908de0e5b4b0570dccbf9f6fd8203ce1e00c9aa83b28ebed769e14bc6ecdb5943b7b0959c3519ab07532a29ebdb

  • SSDEEP

    1536:z7kvgmhE6Uw6EiaMEGbuJWy/rPFW2iwTbWv:cThEfEiaDiuJXLFW2VTbWv

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9d42c3486d7b3047d71aa5ae783ea2a75bd92111ae00c0915ba784951c15edb9

    • Size

      64KB

    • MD5

      6ccc3040bb43e6cfa06e7a80a16e863e

    • SHA1

      4609297be3b6caab6d6e9016dc3a69e09d927d5d

    • SHA256

      9d42c3486d7b3047d71aa5ae783ea2a75bd92111ae00c0915ba784951c15edb9

    • SHA512

      61099890fb1749acd6f442c74ccefa5046a62908de0e5b4b0570dccbf9f6fd8203ce1e00c9aa83b28ebed769e14bc6ecdb5943b7b0959c3519ab07532a29ebdb

    • SSDEEP

      1536:z7kvgmhE6Uw6EiaMEGbuJWy/rPFW2iwTbWv:cThEfEiaDiuJXLFW2VTbWv

    • 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