General

  • Target

    454b19612e3dbd595c88ebf724d0da41236749d4e178fc01b0dd9b389c052d25N

  • Size

    256KB

  • Sample

    241109-gzve3sylgx

  • MD5

    c5962992ac214e833270ed509d39bfc0

  • SHA1

    cefbcc5829f4f58a4cb9ca38ae5857f009d4d95f

  • SHA256

    454b19612e3dbd595c88ebf724d0da41236749d4e178fc01b0dd9b389c052d25

  • SHA512

    9e65c5d318c83ad709c744dfa25fbc77ca4055a73cb266a8cb87456b93999fcedfe6f965e8afd012179cabbb256875e6377d09c5c7e1c7305af001dee07fa592

  • SSDEEP

    6144:hTCsrHiPAGGqWArJSLrpui6yYPaIGckfru5xyDpui6yYPaIGcV:hTCsrZYJSLrpV6yYP4rbpV6yYPl

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      454b19612e3dbd595c88ebf724d0da41236749d4e178fc01b0dd9b389c052d25N

    • Size

      256KB

    • MD5

      c5962992ac214e833270ed509d39bfc0

    • SHA1

      cefbcc5829f4f58a4cb9ca38ae5857f009d4d95f

    • SHA256

      454b19612e3dbd595c88ebf724d0da41236749d4e178fc01b0dd9b389c052d25

    • SHA512

      9e65c5d318c83ad709c744dfa25fbc77ca4055a73cb266a8cb87456b93999fcedfe6f965e8afd012179cabbb256875e6377d09c5c7e1c7305af001dee07fa592

    • SSDEEP

      6144:hTCsrHiPAGGqWArJSLrpui6yYPaIGckfru5xyDpui6yYPaIGcV:hTCsrZYJSLrpV6yYP4rbpV6yYPl

    • 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