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General

  • Target

    ae6e7ee0dbc5043ac5493f9a1a7dd380877d03a7368d9b64b426607ccbb29789N

  • Size

    90KB

  • Sample

    241013-xlz2eaxbpl

  • MD5

    938dbfd90e26dcbdd288dd9321d31e10

  • SHA1

    67678f7a857259338653ba026e35008afeae36e1

  • SHA256

    ae6e7ee0dbc5043ac5493f9a1a7dd380877d03a7368d9b64b426607ccbb29789

  • SHA512

    2f249caa8c0fe5102bf1d1e28d8c52fa4a459e62637e8b8fa73d3ce0a7e1369da43c3696e8dc6a93aa4789af7cbeba276da28c05f0301713d92979b011df5366

  • SSDEEP

    1536:3XwftVYkwxw6vestycsi4SWAC//TG4NIwcQ1MIlGou/Ub0VkVNK:3XwftBwi6ve2sik//TvnR1MUGou/Ub05

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

      ae6e7ee0dbc5043ac5493f9a1a7dd380877d03a7368d9b64b426607ccbb29789N

    • Size

      90KB

    • MD5

      938dbfd90e26dcbdd288dd9321d31e10

    • SHA1

      67678f7a857259338653ba026e35008afeae36e1

    • SHA256

      ae6e7ee0dbc5043ac5493f9a1a7dd380877d03a7368d9b64b426607ccbb29789

    • SHA512

      2f249caa8c0fe5102bf1d1e28d8c52fa4a459e62637e8b8fa73d3ce0a7e1369da43c3696e8dc6a93aa4789af7cbeba276da28c05f0301713d92979b011df5366

    • SSDEEP

      1536:3XwftVYkwxw6vestycsi4SWAC//TG4NIwcQ1MIlGou/Ub0VkVNK:3XwftBwi6ve2sik//TvnR1MUGou/Ub05

    • 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