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General

  • Target

    99d9c6bb9e351db6ab9262988252108d9316d8802a9843fa0d27496642b7902eN

  • Size

    128KB

  • Sample

    241010-pad1ss1cjr

  • MD5

    e274c94363dc8f469d7a84c0cd2b19f0

  • SHA1

    bce0d6a3ffa93cefe8e405ce984422b8ce971346

  • SHA256

    99d9c6bb9e351db6ab9262988252108d9316d8802a9843fa0d27496642b7902e

  • SHA512

    00bcec3c35190d0d0f24a70d1098b78421370e976de5de249a85cc3aeafe766bbd0b1f034b57449fef7d0d78bfa0a183ab3810a4235ee6dea5e42362340703c6

  • SSDEEP

    3072:BYd4th6SxQwGkyzzJ3qVk55wPeY9pui6yYPaI7DehizrVtN:CdgxbGXzm86pui6yYPaIGc

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

      99d9c6bb9e351db6ab9262988252108d9316d8802a9843fa0d27496642b7902eN

    • Size

      128KB

    • MD5

      e274c94363dc8f469d7a84c0cd2b19f0

    • SHA1

      bce0d6a3ffa93cefe8e405ce984422b8ce971346

    • SHA256

      99d9c6bb9e351db6ab9262988252108d9316d8802a9843fa0d27496642b7902e

    • SHA512

      00bcec3c35190d0d0f24a70d1098b78421370e976de5de249a85cc3aeafe766bbd0b1f034b57449fef7d0d78bfa0a183ab3810a4235ee6dea5e42362340703c6

    • SSDEEP

      3072:BYd4th6SxQwGkyzzJ3qVk55wPeY9pui6yYPaI7DehizrVtN:CdgxbGXzm86pui6yYPaIGc

    • 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