General

  • Target

    cb96e901fdd39e9517dcc847cee40f047495d132f6a07487d0abeb6fc31182d8N.exe

  • Size

    45KB

  • Sample

    241225-wjfdjs1ldt

  • MD5

    a5352b3d816bfc52cedf0c549d62cc20

  • SHA1

    3c0a58249dc36d485cfa4b22a526725605943ab1

  • SHA256

    cb96e901fdd39e9517dcc847cee40f047495d132f6a07487d0abeb6fc31182d8

  • SHA512

    9e383605e05bb0e3346b30a93b0941decc68f41d958ef2f8377d372d65bdd1383936fe0702ed991958432f71e9214975bb3d1c2dc33240b00e75b2c75cea7df6

  • SSDEEP

    768:5+6L3BGcsbnEk7Smt5VCAb/Fq05w8dvx8kyfiOKZ2EITTYjZ/1H5r:06LD+nEkl3P35p8kyqRZ2EeWTp

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq2.php

http://luk-oil.ru/wcmd.htm

Targets

    • Target

      cb96e901fdd39e9517dcc847cee40f047495d132f6a07487d0abeb6fc31182d8N.exe

    • Size

      45KB

    • MD5

      a5352b3d816bfc52cedf0c549d62cc20

    • SHA1

      3c0a58249dc36d485cfa4b22a526725605943ab1

    • SHA256

      cb96e901fdd39e9517dcc847cee40f047495d132f6a07487d0abeb6fc31182d8

    • SHA512

      9e383605e05bb0e3346b30a93b0941decc68f41d958ef2f8377d372d65bdd1383936fe0702ed991958432f71e9214975bb3d1c2dc33240b00e75b2c75cea7df6

    • SSDEEP

      768:5+6L3BGcsbnEk7Smt5VCAb/Fq05w8dvx8kyfiOKZ2EITTYjZ/1H5r:06LD+nEkl3P35p8kyqRZ2EeWTp

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks