General

  • Target

    42dce8f9f56093b8c2b11314065ba411d44b19cff2350878c7508555c16e37f9

  • Size

    415KB

  • Sample

    241207-1sg1yswjgx

  • MD5

    fcac13598b4407f83294fd8ceb5cb01c

  • SHA1

    38a0209f751201c37ca6b5749dccad8fd67c099b

  • SHA256

    42dce8f9f56093b8c2b11314065ba411d44b19cff2350878c7508555c16e37f9

  • SHA512

    f5751eb84dd2c445e0c73060dcbe0876b42ea03e8a87ca827a36486d89818d345e798058cb0324436a72d7afae5c7fd3f5778bc4636006449ca6d51e93786e52

  • SSDEEP

    12288:XyZoWj7NtInBBBBBBBBBBBBBBBBBBBBBBBBB0kfBBBBBBBBBBBBBBBBBBBBBBBBL:Oklp

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      42dce8f9f56093b8c2b11314065ba411d44b19cff2350878c7508555c16e37f9

    • Size

      415KB

    • MD5

      fcac13598b4407f83294fd8ceb5cb01c

    • SHA1

      38a0209f751201c37ca6b5749dccad8fd67c099b

    • SHA256

      42dce8f9f56093b8c2b11314065ba411d44b19cff2350878c7508555c16e37f9

    • SHA512

      f5751eb84dd2c445e0c73060dcbe0876b42ea03e8a87ca827a36486d89818d345e798058cb0324436a72d7afae5c7fd3f5778bc4636006449ca6d51e93786e52

    • SSDEEP

      12288:XyZoWj7NtInBBBBBBBBBBBBBBBBBBBBBBBBB0kfBBBBBBBBBBBBBBBBBBBBBBBBL:Oklp

    • 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