General

  • Target

    65c974abb297304445d0cee06a152f463bcde9469a9aa030bdd7d01d3a05f1b7N

  • Size

    96KB

  • Sample

    241110-qwls7s1kdm

  • MD5

    78b8868594c015bc4610bf19edcc1a90

  • SHA1

    cc71c94a0a5abf8fbe9d8a3503d6cf010ec27841

  • SHA256

    65c974abb297304445d0cee06a152f463bcde9469a9aa030bdd7d01d3a05f1b7

  • SHA512

    d361a653b6fe970da52262a6c65f15e6ef22b3eee21ea116a1c120cec8990204f0271dd89c5a384165cc69efab7e963ef482ceb87dd45261cd9cc2a1be316c6b

  • SSDEEP

    1536:5JI4ZTFk8iN4y9FL6LXMAo+eQkw2nsbB69xzL7l/2OJC0QOscOpkhaAjWbjtKBvU:vIkpkP4uVvAtHjqJbjl/2/OgpkhVwtCU

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

      65c974abb297304445d0cee06a152f463bcde9469a9aa030bdd7d01d3a05f1b7N

    • Size

      96KB

    • MD5

      78b8868594c015bc4610bf19edcc1a90

    • SHA1

      cc71c94a0a5abf8fbe9d8a3503d6cf010ec27841

    • SHA256

      65c974abb297304445d0cee06a152f463bcde9469a9aa030bdd7d01d3a05f1b7

    • SHA512

      d361a653b6fe970da52262a6c65f15e6ef22b3eee21ea116a1c120cec8990204f0271dd89c5a384165cc69efab7e963ef482ceb87dd45261cd9cc2a1be316c6b

    • SSDEEP

      1536:5JI4ZTFk8iN4y9FL6LXMAo+eQkw2nsbB69xzL7l/2OJC0QOscOpkhaAjWbjtKBvU:vIkpkP4uVvAtHjqJbjl/2/OgpkhVwtCU

    • 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