General

  • Target

    de49b9609b106f586b863c0560473e7d49a76d78847fbfbc2562a73ba7355a9eN

  • Size

    224KB

  • Sample

    241107-d42heaverr

  • MD5

    ee2adfd893a5be8f2c6615534a1727f0

  • SHA1

    903410f0a570310929e16062ccc7d24d6c120ddb

  • SHA256

    de49b9609b106f586b863c0560473e7d49a76d78847fbfbc2562a73ba7355a9e

  • SHA512

    52d008be9f82f687552dac507ab6fabed1013e8374d031ef673bd2152bbf9b6782d64a9ba9ee380c20a55cec56b887b9595469bc55b40cf47841b3f57381518a

  • SSDEEP

    3072:r7fUV3IA+7ooLZIuYUvIMDrFDHZtOgxBOXXwwfBoD6N3h8N5G2qVUDrFDHZtOgtf:u4A+f4s5tTDUZNSN58VU5tTtf

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      de49b9609b106f586b863c0560473e7d49a76d78847fbfbc2562a73ba7355a9eN

    • Size

      224KB

    • MD5

      ee2adfd893a5be8f2c6615534a1727f0

    • SHA1

      903410f0a570310929e16062ccc7d24d6c120ddb

    • SHA256

      de49b9609b106f586b863c0560473e7d49a76d78847fbfbc2562a73ba7355a9e

    • SHA512

      52d008be9f82f687552dac507ab6fabed1013e8374d031ef673bd2152bbf9b6782d64a9ba9ee380c20a55cec56b887b9595469bc55b40cf47841b3f57381518a

    • SSDEEP

      3072:r7fUV3IA+7ooLZIuYUvIMDrFDHZtOgxBOXXwwfBoD6N3h8N5G2qVUDrFDHZtOgtf:u4A+f4s5tTDUZNSN58VU5tTtf

    • 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