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General

  • Target

    897f799b16b8af32caddfd8af7ee746f808690178de43cd0947762f9e25e3bf4N.exe

  • Size

    219KB

  • Sample

    241225-ybhvtavjas

  • MD5

    9ad69d3cc8975f46a8ad4044aa8af760

  • SHA1

    3cf385a60c6acf820a8d624155a3944b18c97e3a

  • SHA256

    897f799b16b8af32caddfd8af7ee746f808690178de43cd0947762f9e25e3bf4

  • SHA512

    aa4eb727170b7d67cbc182a4aa389848f73a3b613c8df557835a653c1fa10a0f39d530862ebf2a8a32c7fa84ff016fda7bbc2df8ca7a550015bfd596288132d9

  • SSDEEP

    6144:TRi+VbyVZ/zDOO0aDD4PCxdXXwSfYrwB:9iCbehOOdDD4PCxdXXwSfYr

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      897f799b16b8af32caddfd8af7ee746f808690178de43cd0947762f9e25e3bf4N.exe

    • Size

      219KB

    • MD5

      9ad69d3cc8975f46a8ad4044aa8af760

    • SHA1

      3cf385a60c6acf820a8d624155a3944b18c97e3a

    • SHA256

      897f799b16b8af32caddfd8af7ee746f808690178de43cd0947762f9e25e3bf4

    • SHA512

      aa4eb727170b7d67cbc182a4aa389848f73a3b613c8df557835a653c1fa10a0f39d530862ebf2a8a32c7fa84ff016fda7bbc2df8ca7a550015bfd596288132d9

    • SSDEEP

      6144:TRi+VbyVZ/zDOO0aDD4PCxdXXwSfYrwB:9iCbehOOdDD4PCxdXXwSfYr

    • 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