General

  • Target

    9b9324169784eda723200301312043ead96a00f4d475ba9ce9ff10f2df35d7c8N.exe

  • Size

    128KB

  • Sample

    241120-fe2g8asbmr

  • MD5

    1a94e6d36fa6386e871e30d5a66463f0

  • SHA1

    2f024dde220b8c6181cc484f75f8f6c001dd08c5

  • SHA256

    9b9324169784eda723200301312043ead96a00f4d475ba9ce9ff10f2df35d7c8

  • SHA512

    39014d3443102f14abe5448273f4155f4303ce5a46ab8df393687f2b6f7e7d71e30e3f64f04a88d6e5f1fcec1724fcf137d8a1c0b01e411b1a4851fa1fc8dd26

  • SSDEEP

    3072:SNzsIH5dqM64oPUjtRKG7UDd0pCrQIFdFtLQ:IHLtkG7Ux0ocIPF9Q

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9b9324169784eda723200301312043ead96a00f4d475ba9ce9ff10f2df35d7c8N.exe

    • Size

      128KB

    • MD5

      1a94e6d36fa6386e871e30d5a66463f0

    • SHA1

      2f024dde220b8c6181cc484f75f8f6c001dd08c5

    • SHA256

      9b9324169784eda723200301312043ead96a00f4d475ba9ce9ff10f2df35d7c8

    • SHA512

      39014d3443102f14abe5448273f4155f4303ce5a46ab8df393687f2b6f7e7d71e30e3f64f04a88d6e5f1fcec1724fcf137d8a1c0b01e411b1a4851fa1fc8dd26

    • SSDEEP

      3072:SNzsIH5dqM64oPUjtRKG7UDd0pCrQIFdFtLQ:IHLtkG7Ux0ocIPF9Q

    • 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