General

  • Target

    fcaec9af8e8db5a2f0225c6cb4417efb0535cda38776e55d7ae01ca7777f9700N

  • Size

    96KB

  • Sample

    241107-kkf6paykfs

  • MD5

    63d7589248e8ccce85c266e78d99e1d0

  • SHA1

    9e0e13e95e804e192a8379a7e32a36850bdfd13b

  • SHA256

    fcaec9af8e8db5a2f0225c6cb4417efb0535cda38776e55d7ae01ca7777f9700

  • SHA512

    fbc75386a6e8f87de9f9f24111a9dbdf2444bfac5ff3dad3062832e96dddc359faea5d0907b48e5e1070426558806cde897f7a32b791cd88958dc96e11138f04

  • SSDEEP

    1536:eyruBiFRQM86Zw706XHLLhV3NqTr2YZICYLhVK/BOmGCMy0QiLiizHNQNdq:AoiMfw7063/z3QPcVK5OmGCMyELiAHOi

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

      fcaec9af8e8db5a2f0225c6cb4417efb0535cda38776e55d7ae01ca7777f9700N

    • Size

      96KB

    • MD5

      63d7589248e8ccce85c266e78d99e1d0

    • SHA1

      9e0e13e95e804e192a8379a7e32a36850bdfd13b

    • SHA256

      fcaec9af8e8db5a2f0225c6cb4417efb0535cda38776e55d7ae01ca7777f9700

    • SHA512

      fbc75386a6e8f87de9f9f24111a9dbdf2444bfac5ff3dad3062832e96dddc359faea5d0907b48e5e1070426558806cde897f7a32b791cd88958dc96e11138f04

    • SSDEEP

      1536:eyruBiFRQM86Zw706XHLLhV3NqTr2YZICYLhVK/BOmGCMy0QiLiizHNQNdq:AoiMfw7063/z3QPcVK5OmGCMyELiAHOi

    • 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