General

  • Target

    18d63cd2798db92776386dcffe37c5ff1b4e222e8d929c210da94581da2d2a0f

  • Size

    250KB

  • Sample

    250306-1glj1ax1cs

  • MD5

    8b8c6309d211814c0ff603cc157dc798

  • SHA1

    2b8e2442294cedbc583ea94525db40062028f3b1

  • SHA256

    18d63cd2798db92776386dcffe37c5ff1b4e222e8d929c210da94581da2d2a0f

  • SHA512

    679265d396fb3316f7fa4425fff0a739b1b556adc98798fd3bb1d9b166ecf4aede5ba757664ac2a7e06f360b2c750472d29539f1fd5f78f0ebb829304955deb5

  • SSDEEP

    6144:/SvcyDvCvfmZ7KRRRGBCvfmZ7KFpNlJTBCvfmZ7d:/Iy

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      18d63cd2798db92776386dcffe37c5ff1b4e222e8d929c210da94581da2d2a0f

    • Size

      250KB

    • MD5

      8b8c6309d211814c0ff603cc157dc798

    • SHA1

      2b8e2442294cedbc583ea94525db40062028f3b1

    • SHA256

      18d63cd2798db92776386dcffe37c5ff1b4e222e8d929c210da94581da2d2a0f

    • SHA512

      679265d396fb3316f7fa4425fff0a739b1b556adc98798fd3bb1d9b166ecf4aede5ba757664ac2a7e06f360b2c750472d29539f1fd5f78f0ebb829304955deb5

    • SSDEEP

      6144:/SvcyDvCvfmZ7KRRRGBCvfmZ7KFpNlJTBCvfmZ7d:/Iy

    • 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