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General

  • Target

    7d4c3429ebf5d9d0214fd18fbe1cf6855c9cf59965cd04078c76221cc26e0815N

  • Size

    96KB

  • Sample

    241005-ekwy9aydla

  • MD5

    2b59fc38028f2b12bfb711ec770d6990

  • SHA1

    647bfd4dfb9b0c2679cc5ab7b4dea3795310f95f

  • SHA256

    7d4c3429ebf5d9d0214fd18fbe1cf6855c9cf59965cd04078c76221cc26e0815

  • SHA512

    3603e5bcb5a89929714b14a4cddc8e71479ded32df2bc0de22d9b0d040e9ccad204efb4c2317313594bbe7b0863dacc3f9d41c11341ca76c04cb1821255887f5

  • SSDEEP

    1536:1GZLdDKJk1EQzkD2EfkhGQtogDuVqS4WPduV9jojTIvjrH:0dDK/UkD2EfkozVMWPd69jc0vf

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

      7d4c3429ebf5d9d0214fd18fbe1cf6855c9cf59965cd04078c76221cc26e0815N

    • Size

      96KB

    • MD5

      2b59fc38028f2b12bfb711ec770d6990

    • SHA1

      647bfd4dfb9b0c2679cc5ab7b4dea3795310f95f

    • SHA256

      7d4c3429ebf5d9d0214fd18fbe1cf6855c9cf59965cd04078c76221cc26e0815

    • SHA512

      3603e5bcb5a89929714b14a4cddc8e71479ded32df2bc0de22d9b0d040e9ccad204efb4c2317313594bbe7b0863dacc3f9d41c11341ca76c04cb1821255887f5

    • SSDEEP

      1536:1GZLdDKJk1EQzkD2EfkhGQtogDuVqS4WPduV9jojTIvjrH:0dDK/UkD2EfkozVMWPd69jc0vf

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks