General

  • Target

    ce85e5c2e193af4c2dd9a09771adfa916680d6ebd02c4263e9cd9f3ab5f9aae8N

  • Size

    347KB

  • Sample

    241107-jzd47sydla

  • MD5

    b6cb419d72a573297ec3810c011bc1a0

  • SHA1

    51fa6be53a9bd15652423f6e764aa9fb0c735891

  • SHA256

    ce85e5c2e193af4c2dd9a09771adfa916680d6ebd02c4263e9cd9f3ab5f9aae8

  • SHA512

    0c88b77194bd2477f4254466066ffc2a5743a42f8ea4c65c16a31d1f9c84d4d3c655680ee90dd8ac7bf35d0fe7ca1813251091a090ed146378070e4ebbf4e65b

  • SSDEEP

    6144:Dp87yuVz45Rx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:DuXex4brRGFB24lwR45FB24lEk

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

      ce85e5c2e193af4c2dd9a09771adfa916680d6ebd02c4263e9cd9f3ab5f9aae8N

    • Size

      347KB

    • MD5

      b6cb419d72a573297ec3810c011bc1a0

    • SHA1

      51fa6be53a9bd15652423f6e764aa9fb0c735891

    • SHA256

      ce85e5c2e193af4c2dd9a09771adfa916680d6ebd02c4263e9cd9f3ab5f9aae8

    • SHA512

      0c88b77194bd2477f4254466066ffc2a5743a42f8ea4c65c16a31d1f9c84d4d3c655680ee90dd8ac7bf35d0fe7ca1813251091a090ed146378070e4ebbf4e65b

    • SSDEEP

      6144:Dp87yuVz45Rx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:DuXex4brRGFB24lwR45FB24lEk

    • 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