General

  • Target

    8459683d8b94e59fc511e7919a337b3960e206ed8c40fdb3187138f4bdcf5b54N

  • Size

    219KB

  • Sample

    241109-r873msyreq

  • MD5

    ebd1a7950dd9cdb786d31a351f3950a0

  • SHA1

    91970ca46731e370d897bf026e457c573aeeb5d9

  • SHA256

    8459683d8b94e59fc511e7919a337b3960e206ed8c40fdb3187138f4bdcf5b54

  • SHA512

    cefd1b473f2fb0a40d2598104d56d65996be999ff9110ce744cbabb1db831eb64bc93ff16205cc86bd360ea3a8ab19fdb20b142fe67eaf5dae5ecc1390c9800e

  • SSDEEP

    3072:c1Sbb/3KK+GAYbWPzwuZkO0aDb/IBPCOQvU6z314EXrjvwSfYrwBt:ymKeAGUzDOO0aDD4PCxdXXwSfYrwB

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      8459683d8b94e59fc511e7919a337b3960e206ed8c40fdb3187138f4bdcf5b54N

    • Size

      219KB

    • MD5

      ebd1a7950dd9cdb786d31a351f3950a0

    • SHA1

      91970ca46731e370d897bf026e457c573aeeb5d9

    • SHA256

      8459683d8b94e59fc511e7919a337b3960e206ed8c40fdb3187138f4bdcf5b54

    • SHA512

      cefd1b473f2fb0a40d2598104d56d65996be999ff9110ce744cbabb1db831eb64bc93ff16205cc86bd360ea3a8ab19fdb20b142fe67eaf5dae5ecc1390c9800e

    • SSDEEP

      3072:c1Sbb/3KK+GAYbWPzwuZkO0aDb/IBPCOQvU6z314EXrjvwSfYrwBt:ymKeAGUzDOO0aDD4PCxdXXwSfYrwB

    • 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