General

  • Target

    ae4d10244526c2f9164315a39a3f9e8a183d9bad89c98febcfffefc51a0e1ec6N.exe

  • Size

    101KB

  • Sample

    241222-lek35asngz

  • MD5

    d0d29f4af3edd141acea715578881100

  • SHA1

    9ffc8f12b718878cb15dc9dca77b4983f141d88b

  • SHA256

    ae4d10244526c2f9164315a39a3f9e8a183d9bad89c98febcfffefc51a0e1ec6

  • SHA512

    4beba80486c6ca07eaa1b19544d43ba808035d005a78c00cd48116beef1b6f05f8d3d068c27f638c2878ca2100710ab1cbe1e4d6759158d2a2146ce1280840d8

  • SSDEEP

    3072:jQz3pldWFyduXqbyu0sY7q5AnrHY4vDX:jQ7dWFZ853Anr44vDX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ae4d10244526c2f9164315a39a3f9e8a183d9bad89c98febcfffefc51a0e1ec6N.exe

    • Size

      101KB

    • MD5

      d0d29f4af3edd141acea715578881100

    • SHA1

      9ffc8f12b718878cb15dc9dca77b4983f141d88b

    • SHA256

      ae4d10244526c2f9164315a39a3f9e8a183d9bad89c98febcfffefc51a0e1ec6

    • SHA512

      4beba80486c6ca07eaa1b19544d43ba808035d005a78c00cd48116beef1b6f05f8d3d068c27f638c2878ca2100710ab1cbe1e4d6759158d2a2146ce1280840d8

    • SSDEEP

      3072:jQz3pldWFyduXqbyu0sY7q5AnrHY4vDX:jQ7dWFZ853Anr44vDX

    • 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