General

  • Target

    9f0f3add44d00e0b8e69da97596cd243d7c470ed8096383d0750084f56b3ef79N

  • Size

    74KB

  • Sample

    241110-s7g1hasrbn

  • MD5

    d6cf90c5570320cf5410d16694df8c30

  • SHA1

    27406eb341a656d480edc2e94ea19bee1151dac8

  • SHA256

    9f0f3add44d00e0b8e69da97596cd243d7c470ed8096383d0750084f56b3ef79

  • SHA512

    262fc921b8896b332a3c5955ab11e786a1b7d8db923b0d12c683e2b8e31fa6ea6a2b3731b8f477ea66542efad149aaf4e0c2c3de3b4852c25bcae98f26225a40

  • SSDEEP

    1536:54usghVif9NUSz7f31e1Z0X2bjmG3b+INwMh2H:iV1Ve1Z0Gbl3b+hw2H

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

      9f0f3add44d00e0b8e69da97596cd243d7c470ed8096383d0750084f56b3ef79N

    • Size

      74KB

    • MD5

      d6cf90c5570320cf5410d16694df8c30

    • SHA1

      27406eb341a656d480edc2e94ea19bee1151dac8

    • SHA256

      9f0f3add44d00e0b8e69da97596cd243d7c470ed8096383d0750084f56b3ef79

    • SHA512

      262fc921b8896b332a3c5955ab11e786a1b7d8db923b0d12c683e2b8e31fa6ea6a2b3731b8f477ea66542efad149aaf4e0c2c3de3b4852c25bcae98f26225a40

    • SSDEEP

      1536:54usghVif9NUSz7f31e1Z0X2bjmG3b+INwMh2H:iV1Ve1Z0Gbl3b+hw2H

    • 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