General

  • Target

    e98e120b2c07547b46b12fafa1044c2a032e1d304db7e780d40ffe3c7a8e885bN

  • Size

    128KB

  • Sample

    241110-tx87nszmb1

  • MD5

    c63996aedad27c9354719aeaf6df4df0

  • SHA1

    87dc6f04db00b5b852ab73ea125c810fa9870e4a

  • SHA256

    e98e120b2c07547b46b12fafa1044c2a032e1d304db7e780d40ffe3c7a8e885b

  • SHA512

    532874a8cffca167c94a2e1926a7eafdf4566d3861517737a80715de9015c25ba983973ade81ca89948e36b2e4844a0436bf838f854e0e8e8dada2c2987a454e

  • SSDEEP

    3072:bNUSH4Qr+07By7L3xjBSo/dFr08uFafmHURHAVgnvedh6:bNUSH4Qr+07Y7iozr08uF8YU8gnve7

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

      e98e120b2c07547b46b12fafa1044c2a032e1d304db7e780d40ffe3c7a8e885bN

    • Size

      128KB

    • MD5

      c63996aedad27c9354719aeaf6df4df0

    • SHA1

      87dc6f04db00b5b852ab73ea125c810fa9870e4a

    • SHA256

      e98e120b2c07547b46b12fafa1044c2a032e1d304db7e780d40ffe3c7a8e885b

    • SHA512

      532874a8cffca167c94a2e1926a7eafdf4566d3861517737a80715de9015c25ba983973ade81ca89948e36b2e4844a0436bf838f854e0e8e8dada2c2987a454e

    • SSDEEP

      3072:bNUSH4Qr+07By7L3xjBSo/dFr08uFafmHURHAVgnvedh6:bNUSH4Qr+07Y7iozr08uF8YU8gnve7

    • 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