General

  • Target

    ad6f29c02df3a77032d2cd1b51d714647e12f2fea233ce56c7ea332cb10daf7a

  • Size

    67KB

  • Sample

    241208-cfywya1qen

  • MD5

    c3e8fc707b9984a954ef169a85c3d91d

  • SHA1

    376e51b508750bd3f5d2cdab06d98535725c6c21

  • SHA256

    ad6f29c02df3a77032d2cd1b51d714647e12f2fea233ce56c7ea332cb10daf7a

  • SHA512

    9c78ae9a4c6e454de4b1719d234d4e34bb827abe9f18c55e31119f6319a03eee63bfdb5c6c1c8a1e2dcac8e2218aaa69eeff9dfa1fd09c0cf2b97464cb0bca92

  • SSDEEP

    768:7zesBCjA5CrDhlDSPV85LYWzgY5HSjr+rrcccUg4gX/1H5rYEVErME/feYvn1q/e:WRr3DQV8iWEYhS7KsJifTduD4oTxwf

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      ad6f29c02df3a77032d2cd1b51d714647e12f2fea233ce56c7ea332cb10daf7a

    • Size

      67KB

    • MD5

      c3e8fc707b9984a954ef169a85c3d91d

    • SHA1

      376e51b508750bd3f5d2cdab06d98535725c6c21

    • SHA256

      ad6f29c02df3a77032d2cd1b51d714647e12f2fea233ce56c7ea332cb10daf7a

    • SHA512

      9c78ae9a4c6e454de4b1719d234d4e34bb827abe9f18c55e31119f6319a03eee63bfdb5c6c1c8a1e2dcac8e2218aaa69eeff9dfa1fd09c0cf2b97464cb0bca92

    • SSDEEP

      768:7zesBCjA5CrDhlDSPV85LYWzgY5HSjr+rrcccUg4gX/1H5rYEVErME/feYvn1q/e:WRr3DQV8iWEYhS7KsJifTduD4oTxwf

    • 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