General

  • Target

    e32b0b7e466161989103059ac65424ab3074b468ddde85c7aba6a69411a3eb11N.exe

  • Size

    93KB

  • Sample

    241112-n5q36s1mez

  • MD5

    7720558c11e1add38951ca104f4f42c6

  • SHA1

    da2a24aebe79e721ad5f15db9cf890391420e069

  • SHA256

    a947c52eb298af14edf64ddedb6bcf7022c70a18f12231986cb23eccb22011f7

  • SHA512

    77f569f0679c1847a89edf2d6bd90afd1dc170a476a48f6a1ac260d4a0f2e56c2cf1c5084062694e6a6e85d4e7be4c35143b96303b65740bbb3efc47f9cb84c2

  • SSDEEP

    1536:8QGaYhvyklulkfCgDzslLnfUZu4mfkgGEcspD8dT/7isRQxRkRLJzeLD9N0iQGRT:8QDcuqfxDz2LnMZuzk9EcspDO1exSJdy

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

      e32b0b7e466161989103059ac65424ab3074b468ddde85c7aba6a69411a3eb11N.exe

    • Size

      93KB

    • MD5

      7720558c11e1add38951ca104f4f42c6

    • SHA1

      da2a24aebe79e721ad5f15db9cf890391420e069

    • SHA256

      a947c52eb298af14edf64ddedb6bcf7022c70a18f12231986cb23eccb22011f7

    • SHA512

      77f569f0679c1847a89edf2d6bd90afd1dc170a476a48f6a1ac260d4a0f2e56c2cf1c5084062694e6a6e85d4e7be4c35143b96303b65740bbb3efc47f9cb84c2

    • SSDEEP

      1536:8QGaYhvyklulkfCgDzslLnfUZu4mfkgGEcspD8dT/7isRQxRkRLJzeLD9N0iQGRT:8QDcuqfxDz2LnMZuzk9EcspDO1exSJdy

    • 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