General

  • Target

    6e34c611cd8636f7615833340df6cf8b3ffbbee9de5df0743c954e8f8c1789b3N

  • Size

    64KB

  • Sample

    241110-bdws5awdrd

  • MD5

    4708188900cb120dd6e28e4aae9ea910

  • SHA1

    7167bcd5b0931fdfe695fb0d2b9e86983864cf68

  • SHA256

    6e34c611cd8636f7615833340df6cf8b3ffbbee9de5df0743c954e8f8c1789b3

  • SHA512

    35139b8460b661a81defeeaf754f650d967fa0d485b48e5840ce806ef3183323b011a88aa6a4831775495a38375358ede08e040f97d019dd52586b538320c58c

  • SSDEEP

    1536:GCuQvo3M5kXuJ+7cz6q60Ukv+yKb63mXUwXfzwv:GCu2xkYz6q60b+yKb6CPzwv

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      6e34c611cd8636f7615833340df6cf8b3ffbbee9de5df0743c954e8f8c1789b3N

    • Size

      64KB

    • MD5

      4708188900cb120dd6e28e4aae9ea910

    • SHA1

      7167bcd5b0931fdfe695fb0d2b9e86983864cf68

    • SHA256

      6e34c611cd8636f7615833340df6cf8b3ffbbee9de5df0743c954e8f8c1789b3

    • SHA512

      35139b8460b661a81defeeaf754f650d967fa0d485b48e5840ce806ef3183323b011a88aa6a4831775495a38375358ede08e040f97d019dd52586b538320c58c

    • SSDEEP

      1536:GCuQvo3M5kXuJ+7cz6q60Ukv+yKb63mXUwXfzwv:GCu2xkYz6q60b+yKb6CPzwv

    • 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