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General

  • Target

    eb6f8d94c94ee95b96c4a65f4870c01b4e003d1b6e86bf7d418a96409b78daa6

  • Size

    470KB

  • Sample

    250305-pgnhtaylx8

  • MD5

    6529071ad68ecbcb57e841958bef805e

  • SHA1

    1df80f2b51ac3d6c0c354c6fcaf4302921d2a9e0

  • SHA256

    eb6f8d94c94ee95b96c4a65f4870c01b4e003d1b6e86bf7d418a96409b78daa6

  • SHA512

    479e141cc51ca668aa9ffc9b5304deb6413276c15021e58db20426a6eeb09d45dab4346e4689fbb380550e0ee056cb2d8281275386bda05aeae1bcbf03a74f82

  • SSDEEP

    12288:rfFpZt/Qc8QVj94nLiFzN3b7CUq1u2ztB1XQKTQInqyS6Rm6TIJ3l7DurTG9c8QF:zFpj4

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

      eb6f8d94c94ee95b96c4a65f4870c01b4e003d1b6e86bf7d418a96409b78daa6

    • Size

      470KB

    • MD5

      6529071ad68ecbcb57e841958bef805e

    • SHA1

      1df80f2b51ac3d6c0c354c6fcaf4302921d2a9e0

    • SHA256

      eb6f8d94c94ee95b96c4a65f4870c01b4e003d1b6e86bf7d418a96409b78daa6

    • SHA512

      479e141cc51ca668aa9ffc9b5304deb6413276c15021e58db20426a6eeb09d45dab4346e4689fbb380550e0ee056cb2d8281275386bda05aeae1bcbf03a74f82

    • SSDEEP

      12288:rfFpZt/Qc8QVj94nLiFzN3b7CUq1u2ztB1XQKTQInqyS6Rm6TIJ3l7DurTG9c8QF:zFpj4

    • 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