General

  • Target

    911fdae67a522adf5f437c974458ec461ad982fcdf10e6368a895a45b6ba45b9

  • Size

    64KB

  • Sample

    241225-axjr8sskay

  • MD5

    8f1de0260f537aba4e19b04faa7d268b

  • SHA1

    888ee5885e624b2a4c9fe30edb97d83c171b0592

  • SHA256

    911fdae67a522adf5f437c974458ec461ad982fcdf10e6368a895a45b6ba45b9

  • SHA512

    e1a18f520e113fc013acc421a4e5d6d83f47edcd6c9a8af7fce0f37437ff70d7900cd744a00a774fd896573315daeef0a33c4f17fce153801a1c5c58dea043cc

  • SSDEEP

    1536:St9oBgq6kcR5JhYRLGETP9lfptOL2RgaNXUwXfzwd:xeqvcRzGRLGETXR+2uaZPzwd

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      911fdae67a522adf5f437c974458ec461ad982fcdf10e6368a895a45b6ba45b9

    • Size

      64KB

    • MD5

      8f1de0260f537aba4e19b04faa7d268b

    • SHA1

      888ee5885e624b2a4c9fe30edb97d83c171b0592

    • SHA256

      911fdae67a522adf5f437c974458ec461ad982fcdf10e6368a895a45b6ba45b9

    • SHA512

      e1a18f520e113fc013acc421a4e5d6d83f47edcd6c9a8af7fce0f37437ff70d7900cd744a00a774fd896573315daeef0a33c4f17fce153801a1c5c58dea043cc

    • SSDEEP

      1536:St9oBgq6kcR5JhYRLGETP9lfptOL2RgaNXUwXfzwd:xeqvcRzGRLGETXR+2uaZPzwd

    • 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