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General

  • Target

    5f5d88751bbf0c90dfd28762ee2995a452daf2f2f609e0b112248fc7bc0a7135N

  • Size

    422KB

  • Sample

    241010-r1vgkswdlr

  • MD5

    f66f92a25a12da3ded7ec166f3190bc0

  • SHA1

    b02ac5b1d4a90c4934af203889b49e5618a030a4

  • SHA256

    5f5d88751bbf0c90dfd28762ee2995a452daf2f2f609e0b112248fc7bc0a7135

  • SHA512

    53fceda3484409fe30fa1e68764b90d0ef21f334cb5c2cc32b9e33ba17a4e3e4ebcf59866c05f19e1349f69b46b2a6623dd854b88cdb8f146ee33408f0e68276

  • SSDEEP

    6144:66gl3babO6FSPnvZU1AF+6FSPnvZhDYsKKo6FSPnvZU1AF+6FSPnvZq:660GaXgA4XfczXgA4XA

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      5f5d88751bbf0c90dfd28762ee2995a452daf2f2f609e0b112248fc7bc0a7135N

    • Size

      422KB

    • MD5

      f66f92a25a12da3ded7ec166f3190bc0

    • SHA1

      b02ac5b1d4a90c4934af203889b49e5618a030a4

    • SHA256

      5f5d88751bbf0c90dfd28762ee2995a452daf2f2f609e0b112248fc7bc0a7135

    • SHA512

      53fceda3484409fe30fa1e68764b90d0ef21f334cb5c2cc32b9e33ba17a4e3e4ebcf59866c05f19e1349f69b46b2a6623dd854b88cdb8f146ee33408f0e68276

    • SSDEEP

      6144:66gl3babO6FSPnvZU1AF+6FSPnvZhDYsKKo6FSPnvZU1AF+6FSPnvZq:660GaXgA4XfczXgA4XA

    • 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