General

  • Target

    7e7b484f538a741040bb7c2325c14f9682916dcf5ad236f5ec69fd82abf45cae.exe

  • Size

    93KB

  • Sample

    241113-vmlt3awbrd

  • MD5

    a4dd548ad1b46cdb89887c877becc5f4

  • SHA1

    8506fae729c6bac3798ac997ce6cc68d54c38489

  • SHA256

    7e7b484f538a741040bb7c2325c14f9682916dcf5ad236f5ec69fd82abf45cae

  • SHA512

    db709beeac1dc8a71afaa2b70f60535dce0f87a3d26ca6d8915e6237d8edf31220ad769db7f2476c4428a2dcceed30fe42bd1404bfa107118bf94a37d2c378e1

  • SSDEEP

    1536:jxVfAmjspKktp6PD7M24ceYf9PPiBEWC5QdnuB0DYLLY000WHVEiR3VooysRQQRB:jLfJL1PD7SYf9PPiBC5QcB0kLLY000WZ

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

      7e7b484f538a741040bb7c2325c14f9682916dcf5ad236f5ec69fd82abf45cae.exe

    • Size

      93KB

    • MD5

      a4dd548ad1b46cdb89887c877becc5f4

    • SHA1

      8506fae729c6bac3798ac997ce6cc68d54c38489

    • SHA256

      7e7b484f538a741040bb7c2325c14f9682916dcf5ad236f5ec69fd82abf45cae

    • SHA512

      db709beeac1dc8a71afaa2b70f60535dce0f87a3d26ca6d8915e6237d8edf31220ad769db7f2476c4428a2dcceed30fe42bd1404bfa107118bf94a37d2c378e1

    • SSDEEP

      1536:jxVfAmjspKktp6PD7M24ceYf9PPiBEWC5QdnuB0DYLLY000WHVEiR3VooysRQQRB:jLfJL1PD7SYf9PPiBC5QcB0kLLY000WZ

    • 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