General

  • Target

    94abf0ab7c2197eb78391aa4839a476e1d3eee79475280a3f601236214b99872

  • Size

    1000KB

  • Sample

    241110-a1trlsvmcx

  • MD5

    85c151a04ee66e08de35e52af7945ae8

  • SHA1

    1fbbc982a81ab641273eab148f31bd10c6bfee74

  • SHA256

    94abf0ab7c2197eb78391aa4839a476e1d3eee79475280a3f601236214b99872

  • SHA512

    4e06e33b9dbc82835746a4cfab5d489961d8ec1ec257bbd63e06ad52b8b8244a31adb8cd9e4a72e541bef0115820f1c5ff1385e58729141cf36d4bab4bd19b74

  • SSDEEP

    12288:xv+r50ftHBFLPj3TmLnWrOxNuxC97hFq9o7:xvtftHBFLPj368MoC9Dq9o7

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

      94abf0ab7c2197eb78391aa4839a476e1d3eee79475280a3f601236214b99872

    • Size

      1000KB

    • MD5

      85c151a04ee66e08de35e52af7945ae8

    • SHA1

      1fbbc982a81ab641273eab148f31bd10c6bfee74

    • SHA256

      94abf0ab7c2197eb78391aa4839a476e1d3eee79475280a3f601236214b99872

    • SHA512

      4e06e33b9dbc82835746a4cfab5d489961d8ec1ec257bbd63e06ad52b8b8244a31adb8cd9e4a72e541bef0115820f1c5ff1385e58729141cf36d4bab4bd19b74

    • SSDEEP

      12288:xv+r50ftHBFLPj3TmLnWrOxNuxC97hFq9o7:xvtftHBFLPj368MoC9Dq9o7

    • 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