General

  • Target

    d253e7cef86fa0969a5b64315dbdaad16de0c88702d9921172f8e3598ae5d099N

  • Size

    347KB

  • Sample

    241109-s8h9ysznfp

  • MD5

    d443e18008d3b09794fdc3d0ec4c4330

  • SHA1

    227ee45b0ed0b6a2d560c0343720d50a3da84989

  • SHA256

    d253e7cef86fa0969a5b64315dbdaad16de0c88702d9921172f8e3598ae5d099

  • SHA512

    5e178a23b29519994c33d147bd656e8048497f0d7e45d841d454c3e8c21d2de0e2af3e3a0b3b717ffccec35e34bbf40afde54ddb727244fe2be651960bac808c

  • SSDEEP

    6144:0ziNG9BB0t5fx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:0iGtAx4brRGFB24lwR45FB24lEk

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

      d253e7cef86fa0969a5b64315dbdaad16de0c88702d9921172f8e3598ae5d099N

    • Size

      347KB

    • MD5

      d443e18008d3b09794fdc3d0ec4c4330

    • SHA1

      227ee45b0ed0b6a2d560c0343720d50a3da84989

    • SHA256

      d253e7cef86fa0969a5b64315dbdaad16de0c88702d9921172f8e3598ae5d099

    • SHA512

      5e178a23b29519994c33d147bd656e8048497f0d7e45d841d454c3e8c21d2de0e2af3e3a0b3b717ffccec35e34bbf40afde54ddb727244fe2be651960bac808c

    • SSDEEP

      6144:0ziNG9BB0t5fx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:0iGtAx4brRGFB24lwR45FB24lEk

    • 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