General

  • Target

    bff693afa00546a89d1b4fd4e0978512116418080c33737f54b3e9ae505e0df0N

  • Size

    52KB

  • Sample

    240919-g9pbtavepd

  • MD5

    cc91595d1af708674a0decdac49108c0

  • SHA1

    0922e7f5cbe15fec2421bdd12bf41737c0b526aa

  • SHA256

    bff693afa00546a89d1b4fd4e0978512116418080c33737f54b3e9ae505e0df0

  • SHA512

    814ed9c3f9ef7ae8b35d0e7b201a3d08b5d78ee95e8102b0048b98d538bb6199f107b5f086d51cd9f392d21f3558116d432e669759846458f55ba2dfa43e3ae7

  • SSDEEP

    1536:bIl5G1FgjZKGuqynQfEYn+Znwo/VYkw3DfBwXHQj0O3ojeKOMAdKZ:wMRnQfEYn+Znwo/WkwTfkQ5a9OMRZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      bff693afa00546a89d1b4fd4e0978512116418080c33737f54b3e9ae505e0df0N

    • Size

      52KB

    • MD5

      cc91595d1af708674a0decdac49108c0

    • SHA1

      0922e7f5cbe15fec2421bdd12bf41737c0b526aa

    • SHA256

      bff693afa00546a89d1b4fd4e0978512116418080c33737f54b3e9ae505e0df0

    • SHA512

      814ed9c3f9ef7ae8b35d0e7b201a3d08b5d78ee95e8102b0048b98d538bb6199f107b5f086d51cd9f392d21f3558116d432e669759846458f55ba2dfa43e3ae7

    • SSDEEP

      1536:bIl5G1FgjZKGuqynQfEYn+Znwo/VYkw3DfBwXHQj0O3ojeKOMAdKZ:wMRnQfEYn+Znwo/WkwTfkQ5a9OMRZ

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks