General

  • Target

    097c5fc105980ba252699d56d86ece433a296c2ef09cc24eb3373388e64bc1bbN.exe

  • Size

    336KB

  • Sample

    241112-qtshzawrfm

  • MD5

    b08a83c88735dc57b5316caffdab41be

  • SHA1

    6e90c31a8dbcc42680288b84460aff746e0eefb2

  • SHA256

    653f554ce4af26aa7260d2fc8bcefb2b9fffdd2b800ba3f48f0228cc10434a04

  • SHA512

    797f0a2bd80f6a4da5e4b8c3e255621d61e40dbc0967b8c9ab22b5d392848367c471043d3a16c8f6742aa60151f95209751c041c29bddf5bceb381fd307e1033

  • SSDEEP

    6144:EE4guQZD1jQ6BAENm+3Mpui6yYPaIGckfru5xyDpui6yYPaIGckSU05O:EEkchjzwcMpV6yYP4rbpV6yYPg05O

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

      097c5fc105980ba252699d56d86ece433a296c2ef09cc24eb3373388e64bc1bbN.exe

    • Size

      336KB

    • MD5

      b08a83c88735dc57b5316caffdab41be

    • SHA1

      6e90c31a8dbcc42680288b84460aff746e0eefb2

    • SHA256

      653f554ce4af26aa7260d2fc8bcefb2b9fffdd2b800ba3f48f0228cc10434a04

    • SHA512

      797f0a2bd80f6a4da5e4b8c3e255621d61e40dbc0967b8c9ab22b5d392848367c471043d3a16c8f6742aa60151f95209751c041c29bddf5bceb381fd307e1033

    • SSDEEP

      6144:EE4guQZD1jQ6BAENm+3Mpui6yYPaIGckfru5xyDpui6yYPaIGckSU05O:EEkchjzwcMpV6yYP4rbpV6yYPg05O

    • 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