General

  • Target

    0d4ad12c9c1c10cebf2f4913ee7965c725bbea4f048ec96089298c2343f9a77bN.exe

  • Size

    59KB

  • Sample

    241119-x6mxkszrey

  • MD5

    315c684afee81fb19887e8ff3046be90

  • SHA1

    2b86f6231c2198c89bf4ee7bedad258cb523d4af

  • SHA256

    0d4ad12c9c1c10cebf2f4913ee7965c725bbea4f048ec96089298c2343f9a77b

  • SHA512

    104fee93d4ecd0a7ee09c6cbf9ede1dce99e2ad498921b673dc0ba01a9c12178067d763ea6b3b832ccbd68a8287db6e228dca11b644a24c1cccc8a30f1c7cf48

  • SSDEEP

    1536:QfMU6Zm/fiYS0omyQ3+bM41FDfZJiVBUCNCyVs:uaZqfDZxyTbMQDyVBoes

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0d4ad12c9c1c10cebf2f4913ee7965c725bbea4f048ec96089298c2343f9a77bN.exe

    • Size

      59KB

    • MD5

      315c684afee81fb19887e8ff3046be90

    • SHA1

      2b86f6231c2198c89bf4ee7bedad258cb523d4af

    • SHA256

      0d4ad12c9c1c10cebf2f4913ee7965c725bbea4f048ec96089298c2343f9a77b

    • SHA512

      104fee93d4ecd0a7ee09c6cbf9ede1dce99e2ad498921b673dc0ba01a9c12178067d763ea6b3b832ccbd68a8287db6e228dca11b644a24c1cccc8a30f1c7cf48

    • SSDEEP

      1536:QfMU6Zm/fiYS0omyQ3+bM41FDfZJiVBUCNCyVs:uaZqfDZxyTbMQDyVBoes

    • 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