General

  • Target

    ff194e4b816d34718db1bb76b4c08489632e10ce616468ea017ac0dfff89cf8dN.exe

  • Size

    89KB

  • Sample

    241111-py86vazcqb

  • MD5

    9412967d7de4074e3df723684885601e

  • SHA1

    998b9e2d9d762b0cfaa9806531ad95849f8e6314

  • SHA256

    197f05069881ab4790655a53dd2aaf15007d2390c7b8739f85bc76efe8f1153c

  • SHA512

    2da448a0488c1cc2bf27face39fa5c19e1719bf12c6ad184b1003d4d22d94d59e6b208ecac29437ea560938f3f7128111c7505d51de92eb222fa389388814677

  • SSDEEP

    1536:IUvLvToQSqdJrY2puaSctttrretgAvwVZSPMuuOORQ7R+KRFR3RzR1URJrCiuiNy:IUvLvT7SqdJrYTaSmrr6gPSuOOe7jb5/

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

      ff194e4b816d34718db1bb76b4c08489632e10ce616468ea017ac0dfff89cf8dN.exe

    • Size

      89KB

    • MD5

      9412967d7de4074e3df723684885601e

    • SHA1

      998b9e2d9d762b0cfaa9806531ad95849f8e6314

    • SHA256

      197f05069881ab4790655a53dd2aaf15007d2390c7b8739f85bc76efe8f1153c

    • SHA512

      2da448a0488c1cc2bf27face39fa5c19e1719bf12c6ad184b1003d4d22d94d59e6b208ecac29437ea560938f3f7128111c7505d51de92eb222fa389388814677

    • SSDEEP

      1536:IUvLvToQSqdJrY2puaSctttrretgAvwVZSPMuuOORQ7R+KRFR3RzR1URJrCiuiNy:IUvLvT7SqdJrYTaSmrr6gPSuOOe7jb5/

    • 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