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General

  • Target

    9622fee04990b8127b6f70244400ae170ced6d4a98ca890d7f3bf3b62ea28dd0

  • Size

    123KB

  • Sample

    241014-bml1aayfpk

  • MD5

    e77fc084f145cc4a6491a2b5af63dcdf

  • SHA1

    246ee521adf0b66eea1f401bea8c0c0a1942e68a

  • SHA256

    9622fee04990b8127b6f70244400ae170ced6d4a98ca890d7f3bf3b62ea28dd0

  • SHA512

    17cd118a2354d16fd2e630e13368dc633e18bf492c4a0b78f08eb268cf3bfeb0b861227c755aa8625f57699af0089c47c67851eecbca0a250080aed46f1b2d77

  • SSDEEP

    3072:vFmCK6zxN54nr0Vo/b7URYSa9rR85DEn5k7r:DbvVEU4rQD85k/

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

      9622fee04990b8127b6f70244400ae170ced6d4a98ca890d7f3bf3b62ea28dd0

    • Size

      123KB

    • MD5

      e77fc084f145cc4a6491a2b5af63dcdf

    • SHA1

      246ee521adf0b66eea1f401bea8c0c0a1942e68a

    • SHA256

      9622fee04990b8127b6f70244400ae170ced6d4a98ca890d7f3bf3b62ea28dd0

    • SHA512

      17cd118a2354d16fd2e630e13368dc633e18bf492c4a0b78f08eb268cf3bfeb0b861227c755aa8625f57699af0089c47c67851eecbca0a250080aed46f1b2d77

    • SSDEEP

      3072:vFmCK6zxN54nr0Vo/b7URYSa9rR85DEn5k7r:DbvVEU4rQD85k/

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks