General

  • Target

    935f4f5f95173256a5f193eeed43e7cacc74395c9d8ad182b7a8a91854c74a82

  • Size

    67KB

  • Sample

    241110-ayc13sylam

  • MD5

    5378e634c4f69e391e657adfa7cf4b0c

  • SHA1

    276addba1fe6c5f51032fc746d17e6596b60c62d

  • SHA256

    935f4f5f95173256a5f193eeed43e7cacc74395c9d8ad182b7a8a91854c74a82

  • SHA512

    c1dccd61268a6da525696cabe1cdcad8e5901a318872a395c75b21360e893895c1581f95559cb7c2f2790f997f0adf60b0526413db91a211748ffc20e43c979a

  • SSDEEP

    1536:Kb6dCEV/6Z34uhwdhfneeeh9Q6ssJifTduD4oTxwf:Kb6dCEFoJaa1ssJibdMTxwf

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      935f4f5f95173256a5f193eeed43e7cacc74395c9d8ad182b7a8a91854c74a82

    • Size

      67KB

    • MD5

      5378e634c4f69e391e657adfa7cf4b0c

    • SHA1

      276addba1fe6c5f51032fc746d17e6596b60c62d

    • SHA256

      935f4f5f95173256a5f193eeed43e7cacc74395c9d8ad182b7a8a91854c74a82

    • SHA512

      c1dccd61268a6da525696cabe1cdcad8e5901a318872a395c75b21360e893895c1581f95559cb7c2f2790f997f0adf60b0526413db91a211748ffc20e43c979a

    • SSDEEP

      1536:Kb6dCEV/6Z34uhwdhfneeeh9Q6ssJifTduD4oTxwf:Kb6dCEFoJaa1ssJibdMTxwf

    • 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