General

  • Target

    5ae3ad80aa7c5bcf03a3f13409b83319c913ca349659a84ca0df9dc9ca97890a

  • Size

    77KB

  • Sample

    241222-2qengs1per

  • MD5

    e0b39f4b83caaf055d55c45637b3dab3

  • SHA1

    6c228a23b756daa9761b62a82828aeaae6e6a440

  • SHA256

    5ae3ad80aa7c5bcf03a3f13409b83319c913ca349659a84ca0df9dc9ca97890a

  • SHA512

    4ca1a7741f1ead8caabe0e7f0310ad50fca497462f4f10c5af48df7ef22eaf4fb9fc7ccac0ace7d947c1aa758b67c6e91853ab7235300eff5c8e0c066689b8d2

  • SSDEEP

    1536:jGEhR9Yorzlpt+eRvJzO617DWkZFfScD7SzCbHWrAWG:KESuXsyxzOuGkZFfFSebHWrHG

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      5ae3ad80aa7c5bcf03a3f13409b83319c913ca349659a84ca0df9dc9ca97890a

    • Size

      77KB

    • MD5

      e0b39f4b83caaf055d55c45637b3dab3

    • SHA1

      6c228a23b756daa9761b62a82828aeaae6e6a440

    • SHA256

      5ae3ad80aa7c5bcf03a3f13409b83319c913ca349659a84ca0df9dc9ca97890a

    • SHA512

      4ca1a7741f1ead8caabe0e7f0310ad50fca497462f4f10c5af48df7ef22eaf4fb9fc7ccac0ace7d947c1aa758b67c6e91853ab7235300eff5c8e0c066689b8d2

    • SSDEEP

      1536:jGEhR9Yorzlpt+eRvJzO617DWkZFfScD7SzCbHWrAWG:KESuXsyxzOuGkZFfFSebHWrHG

    • 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