General

  • Target

    c579c6688a355cfac1b0cea5a0b25911bf9f97fd8de26bae12ca98489511005eN

  • Size

    100KB

  • Sample

    241107-hhqw1axhrq

  • MD5

    c369b696aef009b5f1f8832fc32670a0

  • SHA1

    653a36c5c6bdf2fba0761adc3523f39cc206eeaa

  • SHA256

    c579c6688a355cfac1b0cea5a0b25911bf9f97fd8de26bae12ca98489511005e

  • SHA512

    334d054a1ff8a5efbb81143d112cfef96b8deca8c764316d4245a572c7033cc2b730fa8d9502ae6214098b6f09c082a78fd61799613f1c21cf7b61ebbf597614

  • SSDEEP

    1536:WylYVvUXKfSD5oMBhuLQSGwIOqWQk5/ggDFgblQQa3+om13XRzT:Wylc8oSOMBhuLDXIQgb3a3+X13XRzT

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      c579c6688a355cfac1b0cea5a0b25911bf9f97fd8de26bae12ca98489511005eN

    • Size

      100KB

    • MD5

      c369b696aef009b5f1f8832fc32670a0

    • SHA1

      653a36c5c6bdf2fba0761adc3523f39cc206eeaa

    • SHA256

      c579c6688a355cfac1b0cea5a0b25911bf9f97fd8de26bae12ca98489511005e

    • SHA512

      334d054a1ff8a5efbb81143d112cfef96b8deca8c764316d4245a572c7033cc2b730fa8d9502ae6214098b6f09c082a78fd61799613f1c21cf7b61ebbf597614

    • SSDEEP

      1536:WylYVvUXKfSD5oMBhuLQSGwIOqWQk5/ggDFgblQQa3+om13XRzT:Wylc8oSOMBhuLDXIQgb3a3+X13XRzT

    • 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