General

  • Target

    319043a465997619396978e9b9fb1fb6790695810b73f29949db8f5af645907bN

  • Size

    96KB

  • Sample

    241110-mljdjsyjej

  • MD5

    71ccc17e857cb6bbc3f6e62d5bdeb820

  • SHA1

    45f232e7e05f11e5006c60dbb1bdd49ea8ce0dd8

  • SHA256

    319043a465997619396978e9b9fb1fb6790695810b73f29949db8f5af645907b

  • SHA512

    5a236b1f3298caae1bac9fbcd5c4ff2dc23874359a91451f7c5a96148e37777927b95d40d1bfd6435989a8c136fd98f1050bfae6cd8a17c593f2d2babfd65633

  • SSDEEP

    1536:QWZ4YshigONzuvuThRZ8fn+Z+/w6Lf+oXVAduV9jojTIvjrH:QWeHhqiW2/w6j+oXVAd69jc0vf

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

      319043a465997619396978e9b9fb1fb6790695810b73f29949db8f5af645907bN

    • Size

      96KB

    • MD5

      71ccc17e857cb6bbc3f6e62d5bdeb820

    • SHA1

      45f232e7e05f11e5006c60dbb1bdd49ea8ce0dd8

    • SHA256

      319043a465997619396978e9b9fb1fb6790695810b73f29949db8f5af645907b

    • SHA512

      5a236b1f3298caae1bac9fbcd5c4ff2dc23874359a91451f7c5a96148e37777927b95d40d1bfd6435989a8c136fd98f1050bfae6cd8a17c593f2d2babfd65633

    • SSDEEP

      1536:QWZ4YshigONzuvuThRZ8fn+Z+/w6Lf+oXVAduV9jojTIvjrH:QWeHhqiW2/w6j+oXVAd69jc0vf

    • 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