General

  • Target

    8ea4c698c7387920427e075e6caad78c1816f51faa13621bf2ce7c184fa0ee87N

  • Size

    552KB

  • Sample

    241109-nde7lasnay

  • MD5

    d6aa43c5865199fd32b3e60c83dd3b70

  • SHA1

    39e27039926d736a8d2f34e8c0d210e2fc26b26e

  • SHA256

    8ea4c698c7387920427e075e6caad78c1816f51faa13621bf2ce7c184fa0ee87

  • SHA512

    2832824f4a5fd6b683735e8723f3c01dae9bcb9fd8a253f6ba62dc0056a949b281c9f5796bf033cbe5b002ffe129a6fe06062f6c5f60c08f264b017b32670f73

  • SSDEEP

    6144:mRf6qBkw8SeNpgdyuH1lZfRo0V8JcgE+ezpg1xrloBNTNxaaqX:yf6Yt87g7/VycgE81lgxaa8

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      8ea4c698c7387920427e075e6caad78c1816f51faa13621bf2ce7c184fa0ee87N

    • Size

      552KB

    • MD5

      d6aa43c5865199fd32b3e60c83dd3b70

    • SHA1

      39e27039926d736a8d2f34e8c0d210e2fc26b26e

    • SHA256

      8ea4c698c7387920427e075e6caad78c1816f51faa13621bf2ce7c184fa0ee87

    • SHA512

      2832824f4a5fd6b683735e8723f3c01dae9bcb9fd8a253f6ba62dc0056a949b281c9f5796bf033cbe5b002ffe129a6fe06062f6c5f60c08f264b017b32670f73

    • SSDEEP

      6144:mRf6qBkw8SeNpgdyuH1lZfRo0V8JcgE+ezpg1xrloBNTNxaaqX:yf6Yt87g7/VycgE81lgxaa8

    • 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