General

  • Target

    d35da718548247a65bb232e1975023dbb8138726e3f1c3fe878b4e17d4b746e4N

  • Size

    367KB

  • Sample

    241107-dta8gavald

  • MD5

    d8312d946cfc3489da4b54054af30960

  • SHA1

    347e5528b74ca6cd97ee381f87b529c8a03be418

  • SHA256

    d35da718548247a65bb232e1975023dbb8138726e3f1c3fe878b4e17d4b746e4

  • SHA512

    317a1954178b783f166737a870815c3fe274fb47daf1ab103bae9de2499923eaa26b9b4beb012b05d6f145a147c9537241d0f6431bed6bd50718264c20e9fb08

  • SSDEEP

    6144:Zt/QESrdKQYtnJfKXqPTX7D7FM6234lKm3mo8Yvi4KsLTFM6234lKm3cM9:ZdvSrdKxtJCXqP77D7FB24lwR45FB24h

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

      d35da718548247a65bb232e1975023dbb8138726e3f1c3fe878b4e17d4b746e4N

    • Size

      367KB

    • MD5

      d8312d946cfc3489da4b54054af30960

    • SHA1

      347e5528b74ca6cd97ee381f87b529c8a03be418

    • SHA256

      d35da718548247a65bb232e1975023dbb8138726e3f1c3fe878b4e17d4b746e4

    • SHA512

      317a1954178b783f166737a870815c3fe274fb47daf1ab103bae9de2499923eaa26b9b4beb012b05d6f145a147c9537241d0f6431bed6bd50718264c20e9fb08

    • SSDEEP

      6144:Zt/QESrdKQYtnJfKXqPTX7D7FM6234lKm3mo8Yvi4KsLTFM6234lKm3cM9:ZdvSrdKxtJCXqP77D7FB24lwR45FB24h

    • 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