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General

  • Target

    TrojanDownloader.Win32.Berbew.pz-36663d1412fdd91e9b98372f524e1b5eecba3d953d9645869c5214b580f3c5f9N

  • Size

    288KB

  • Sample

    240916-tl4g2sxarl

  • MD5

    f246fa62517182e395c05efde716a0d0

  • SHA1

    acad5dad042bae7c330607174334a524d44a4c17

  • SHA256

    36663d1412fdd91e9b98372f524e1b5eecba3d953d9645869c5214b580f3c5f9

  • SHA512

    9b93c89f294b1e564c4e492cf155f899c3a29854a527d779edeb8151e9966aa299079e60d486dd933315ab1f574c75c6a1d40bed6f873be2c35825a6abc88c89

  • SSDEEP

    3072:94eYYh/+G0UOp4PmebD5Vo3gLJbGFE22VasiZoR6sCtACou3Zf:9t+x3oHbD5W3glbGFIasUDsIjos

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

      TrojanDownloader.Win32.Berbew.pz-36663d1412fdd91e9b98372f524e1b5eecba3d953d9645869c5214b580f3c5f9N

    • Size

      288KB

    • MD5

      f246fa62517182e395c05efde716a0d0

    • SHA1

      acad5dad042bae7c330607174334a524d44a4c17

    • SHA256

      36663d1412fdd91e9b98372f524e1b5eecba3d953d9645869c5214b580f3c5f9

    • SHA512

      9b93c89f294b1e564c4e492cf155f899c3a29854a527d779edeb8151e9966aa299079e60d486dd933315ab1f574c75c6a1d40bed6f873be2c35825a6abc88c89

    • SSDEEP

      3072:94eYYh/+G0UOp4PmebD5Vo3gLJbGFE22VasiZoR6sCtACou3Zf:9t+x3oHbD5W3glbGFIasUDsIjos

    • 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