General

  • Target

    2ce9078448184916c1ab248a88231d6398d41cb876a8431aafe35e01e0b8960eN.exe

  • Size

    1024KB

  • Sample

    241119-qcx25axbqk

  • MD5

    ad0215052710fcffbf02ad83ca8cdb00

  • SHA1

    8c91bb19acc08f4436f075aeef0cb51bf2524a0f

  • SHA256

    2ce9078448184916c1ab248a88231d6398d41cb876a8431aafe35e01e0b8960e

  • SHA512

    546700693089f86bc723c87b55411bba6db96c65cc16fa2b9a349dde0b138eabe3f1cb1df20200d003a6b4f85f1f0e1d61699389c1dc7681d04cd92686063078

  • SSDEEP

    12288:9NaOzSwkY660fIaDZkY660f8jTK/XhdAwlt01PBExKN4P6IfKTLR+6CwUkEoH:hSwgsaDZgQjGkwlks/6HnEO

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

      2ce9078448184916c1ab248a88231d6398d41cb876a8431aafe35e01e0b8960eN.exe

    • Size

      1024KB

    • MD5

      ad0215052710fcffbf02ad83ca8cdb00

    • SHA1

      8c91bb19acc08f4436f075aeef0cb51bf2524a0f

    • SHA256

      2ce9078448184916c1ab248a88231d6398d41cb876a8431aafe35e01e0b8960e

    • SHA512

      546700693089f86bc723c87b55411bba6db96c65cc16fa2b9a349dde0b138eabe3f1cb1df20200d003a6b4f85f1f0e1d61699389c1dc7681d04cd92686063078

    • SSDEEP

      12288:9NaOzSwkY660fIaDZkY660f8jTK/XhdAwlt01PBExKN4P6IfKTLR+6CwUkEoH:hSwgsaDZgQjGkwlks/6HnEO

    • 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