General

  • Target

    08f119a3f60e3dfb04bfc815c64400681ae4b847b654c0578f2466b5fec556f9

  • Size

    364KB

  • Sample

    241123-x4llqsylfl

  • MD5

    d48492ea6d9e25ce57dd04a9b9dbce32

  • SHA1

    8de329cdd23aade7e3e3588a4a4ca14c511c4b77

  • SHA256

    08f119a3f60e3dfb04bfc815c64400681ae4b847b654c0578f2466b5fec556f9

  • SHA512

    f2970510c422539513a9895078936f50076e0977c5cfa683a44f8e3e7606d4057829d66bbec8464bbefb85a6cc9bd96d69bab082f84fd0d69d78c5db760c3da7

  • SSDEEP

    6144:C+QNxd3sFj5tT3sFrqu+2KSnbXwBsFj5tT3sF:bQNx1s15tLs93nbas15tLs

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      08f119a3f60e3dfb04bfc815c64400681ae4b847b654c0578f2466b5fec556f9

    • Size

      364KB

    • MD5

      d48492ea6d9e25ce57dd04a9b9dbce32

    • SHA1

      8de329cdd23aade7e3e3588a4a4ca14c511c4b77

    • SHA256

      08f119a3f60e3dfb04bfc815c64400681ae4b847b654c0578f2466b5fec556f9

    • SHA512

      f2970510c422539513a9895078936f50076e0977c5cfa683a44f8e3e7606d4057829d66bbec8464bbefb85a6cc9bd96d69bab082f84fd0d69d78c5db760c3da7

    • SSDEEP

      6144:C+QNxd3sFj5tT3sFrqu+2KSnbXwBsFj5tT3sF:bQNx1s15tLs93nbas15tLs

    • 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