General

  • Target

    3d2c87b8b98ac823d58dd105b9a39723767759586a615de6868235ac428e2c7bN

  • Size

    304KB

  • Sample

    241107-hcza7awqdz

  • MD5

    f4d8e77bbac94596ab07acff9379aed0

  • SHA1

    8e273a38d6652d2f329b227edf365a08b229f97b

  • SHA256

    3d2c87b8b98ac823d58dd105b9a39723767759586a615de6868235ac428e2c7b

  • SHA512

    0bee158a8e98714124f9dbe3211618957216dbf28bdffdc39ec3e9e879f9f9abec1adf283641d6fa6010097f926731a64c0930076ac7c78a1f1e6ff2448139b6

  • SSDEEP

    3072:ICxSVIYPn5KJkOZ0X4N4e2ejz+k5rD0LZSnulc0VP7SnHjg:bSVbP5K5X12EKIrD0Lu

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

      3d2c87b8b98ac823d58dd105b9a39723767759586a615de6868235ac428e2c7bN

    • Size

      304KB

    • MD5

      f4d8e77bbac94596ab07acff9379aed0

    • SHA1

      8e273a38d6652d2f329b227edf365a08b229f97b

    • SHA256

      3d2c87b8b98ac823d58dd105b9a39723767759586a615de6868235ac428e2c7b

    • SHA512

      0bee158a8e98714124f9dbe3211618957216dbf28bdffdc39ec3e9e879f9f9abec1adf283641d6fa6010097f926731a64c0930076ac7c78a1f1e6ff2448139b6

    • SSDEEP

      3072:ICxSVIYPn5KJkOZ0X4N4e2ejz+k5rD0LZSnulc0VP7SnHjg:bSVbP5K5X12EKIrD0Lu

    • 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