General

  • Target

    2665ffc022ada5b140d3fdad4228ed0a204d8a6135d44a08c239713e55a0ef60N

  • Size

    1.5MB

  • Sample

    241109-nq3testepb

  • MD5

    ed1f757d5f59daf7664300ad2254bef0

  • SHA1

    84282d92c958deabee0b01f54c488d24430faf08

  • SHA256

    2665ffc022ada5b140d3fdad4228ed0a204d8a6135d44a08c239713e55a0ef60

  • SHA512

    64128d12849bd913bed18aa40d797e11f48a6817338702701dd456a01ecddce4748f1f20a6805c63bdbeb7ae42a1264fd318d8194b03153addc0f90134fc68eb

  • SSDEEP

    24576:VLo3ST4Ph2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWtec+fwv4cV:VqbazR0vKLXZnec+Yv4cXcy6l6mFndwn

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      2665ffc022ada5b140d3fdad4228ed0a204d8a6135d44a08c239713e55a0ef60N

    • Size

      1.5MB

    • MD5

      ed1f757d5f59daf7664300ad2254bef0

    • SHA1

      84282d92c958deabee0b01f54c488d24430faf08

    • SHA256

      2665ffc022ada5b140d3fdad4228ed0a204d8a6135d44a08c239713e55a0ef60

    • SHA512

      64128d12849bd913bed18aa40d797e11f48a6817338702701dd456a01ecddce4748f1f20a6805c63bdbeb7ae42a1264fd318d8194b03153addc0f90134fc68eb

    • SSDEEP

      24576:VLo3ST4Ph2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWtec+fwv4cV:VqbazR0vKLXZnec+Yv4cXcy6l6mFndwn

    • 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