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General

  • Target

    afeb470b3ef4c16f5fef883961cc1a33147f47d49cf37ffc0ac826f4e1aab0e4N

  • Size

    96KB

  • Sample

    241012-mkph6swcnd

  • MD5

    d9efa8965a317f4a31b3b03f10d05920

  • SHA1

    851083d7e162e2d076456d953ab644feeb8766c1

  • SHA256

    afeb470b3ef4c16f5fef883961cc1a33147f47d49cf37ffc0ac826f4e1aab0e4

  • SHA512

    2986a655531dadf0215ae156820d268179bd437b5efa81a52730d306b9dd298745d43cb464c6da42358347c6840049ea9ba1e24d981c9542f488b6539f0c4623

  • SSDEEP

    1536:un4GMIbE0Iv9CDgpw8Gyi5GJ8C9zHDijn2c42qoG+dL8G6t3b2tP74S7V+5pUMvC:JGMI5e9C6wQ8uz2z2OqoZdLibiz4Sp+s

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

      afeb470b3ef4c16f5fef883961cc1a33147f47d49cf37ffc0ac826f4e1aab0e4N

    • Size

      96KB

    • MD5

      d9efa8965a317f4a31b3b03f10d05920

    • SHA1

      851083d7e162e2d076456d953ab644feeb8766c1

    • SHA256

      afeb470b3ef4c16f5fef883961cc1a33147f47d49cf37ffc0ac826f4e1aab0e4

    • SHA512

      2986a655531dadf0215ae156820d268179bd437b5efa81a52730d306b9dd298745d43cb464c6da42358347c6840049ea9ba1e24d981c9542f488b6539f0c4623

    • SSDEEP

      1536:un4GMIbE0Iv9CDgpw8Gyi5GJ8C9zHDijn2c42qoG+dL8G6t3b2tP74S7V+5pUMvC:JGMI5e9C6wQ8uz2z2OqoZdLibiz4Sp+s

    • 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