General

  • Target

    d849038a7363a7ac88549ebf877246f32a473c88574b44d9736f94edea49bb7eN

  • Size

    96KB

  • Sample

    241001-ktcjvs1bmp

  • MD5

    0fb92369fbc125ca3c82487d53b9b1d0

  • SHA1

    3789f2d83e331f3261af4c94153969b97739ad95

  • SHA256

    d849038a7363a7ac88549ebf877246f32a473c88574b44d9736f94edea49bb7e

  • SHA512

    96263c73a7faa94fde04f7e2383f7768c64edbcd6280758bcd4af6efecb06f58cf15ccd318c7369ba8217f6c56aec083fd1fcf099298e032e042e6b6955ef460

  • SSDEEP

    1536:M0p4LKduQeoueBYd33VlOpe/glWlQ4lV1DDjDDPDDjDDjDD/DD/DD/DD/XDDDDDs:nduQeoubh3vsQDDjDDPDDjDDjDD/DD/o

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

      d849038a7363a7ac88549ebf877246f32a473c88574b44d9736f94edea49bb7eN

    • Size

      96KB

    • MD5

      0fb92369fbc125ca3c82487d53b9b1d0

    • SHA1

      3789f2d83e331f3261af4c94153969b97739ad95

    • SHA256

      d849038a7363a7ac88549ebf877246f32a473c88574b44d9736f94edea49bb7e

    • SHA512

      96263c73a7faa94fde04f7e2383f7768c64edbcd6280758bcd4af6efecb06f58cf15ccd318c7369ba8217f6c56aec083fd1fcf099298e032e042e6b6955ef460

    • SSDEEP

      1536:M0p4LKduQeoueBYd33VlOpe/glWlQ4lV1DDjDDPDDjDDjDD/DD/DD/DD/XDDDDDs:nduQeoubh3vsQDDjDDPDDjDDjDD/DD/o

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks