General

  • Target

    b89e899454ec2377113bd1d37c7e1c5f99c7db98fd67ff27cef72847aa4f0dd2N

  • Size

    208KB

  • Sample

    241110-q1vxnsxlbw

  • MD5

    732dc98d1c0c6266ca6b5c3cd1cee9e0

  • SHA1

    765b79e91b3d5383c4bebf1c25f037d9e7b400a5

  • SHA256

    b89e899454ec2377113bd1d37c7e1c5f99c7db98fd67ff27cef72847aa4f0dd2

  • SHA512

    30f71b903eb79ed32c398b5fc5be2e6061993f186864de54b4009a7f9dcfbc406bb331b428c6cd6d68aa75da415247585448eaef8c909a391c54a4b651dcbb0c

  • SSDEEP

    6144:3CUNCuuatTf0AsQ2sDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55KmC:371IvChtMtkM71r1MSXqPix55Kx

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

      b89e899454ec2377113bd1d37c7e1c5f99c7db98fd67ff27cef72847aa4f0dd2N

    • Size

      208KB

    • MD5

      732dc98d1c0c6266ca6b5c3cd1cee9e0

    • SHA1

      765b79e91b3d5383c4bebf1c25f037d9e7b400a5

    • SHA256

      b89e899454ec2377113bd1d37c7e1c5f99c7db98fd67ff27cef72847aa4f0dd2

    • SHA512

      30f71b903eb79ed32c398b5fc5be2e6061993f186864de54b4009a7f9dcfbc406bb331b428c6cd6d68aa75da415247585448eaef8c909a391c54a4b651dcbb0c

    • SSDEEP

      6144:3CUNCuuatTf0AsQ2sDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55KmC:371IvChtMtkM71r1MSXqPix55Kx

    • 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