General

  • Target

    eb741dc1bdcc0735f9ab081783737f81422cbf36f0ac6e97b2ed91964422f818N

  • Size

    187KB

  • Sample

    241107-klfljsykgx

  • MD5

    5d0789a9929b3454f8bacfe3c0136a10

  • SHA1

    26d0bc8c61fcaf461cdbbe0dc0486ceecab5f583

  • SHA256

    eb741dc1bdcc0735f9ab081783737f81422cbf36f0ac6e97b2ed91964422f818

  • SHA512

    db2bfb0da399d925d6a07b66e34255503c31d1c5aa06835be5bfaa887d8d0a7c55377a18f43306753042e5aca4e147616bb4b8362c15f8a62ed273de98e5c47c

  • SSDEEP

    3072:WGfwp2A88Wnd9K+LokZZsqfQEjVgtRQ2c+tlB5xpWJLM77OkeCK2+hDueH:WTpy8W6+ThQEjV+tbFOLM77OLLt

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

      eb741dc1bdcc0735f9ab081783737f81422cbf36f0ac6e97b2ed91964422f818N

    • Size

      187KB

    • MD5

      5d0789a9929b3454f8bacfe3c0136a10

    • SHA1

      26d0bc8c61fcaf461cdbbe0dc0486ceecab5f583

    • SHA256

      eb741dc1bdcc0735f9ab081783737f81422cbf36f0ac6e97b2ed91964422f818

    • SHA512

      db2bfb0da399d925d6a07b66e34255503c31d1c5aa06835be5bfaa887d8d0a7c55377a18f43306753042e5aca4e147616bb4b8362c15f8a62ed273de98e5c47c

    • SSDEEP

      3072:WGfwp2A88Wnd9K+LokZZsqfQEjVgtRQ2c+tlB5xpWJLM77OkeCK2+hDueH:WTpy8W6+ThQEjV+tbFOLM77OLLt

    • 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