General

  • Target

    f78657fe3f1488347207e3fe3ce339669646bd7d296afb6bf2227ff34c7f6315N.exe

  • Size

    395KB

  • Sample

    241208-flks2stpaw

  • MD5

    0c495ea406a2fd18dd4a83fe050d3240

  • SHA1

    d8f2d9240119711b448b6e11a5f2d784287739b7

  • SHA256

    f78657fe3f1488347207e3fe3ce339669646bd7d296afb6bf2227ff34c7f6315

  • SHA512

    c012f7cf74a7493fa396ec4d76b911dffe6ce953f4e6718babeb6de3787ca6110505552467af9c36a67d981a4eab8747c914434b0f3cc399f94a4501e5b65559

  • SSDEEP

    6144:MrS6BCRs4y70u4HXs4yr0u490u4Ds4yvW8lM:Uxt4O0dHc4i0d90dA4P

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      f78657fe3f1488347207e3fe3ce339669646bd7d296afb6bf2227ff34c7f6315N.exe

    • Size

      395KB

    • MD5

      0c495ea406a2fd18dd4a83fe050d3240

    • SHA1

      d8f2d9240119711b448b6e11a5f2d784287739b7

    • SHA256

      f78657fe3f1488347207e3fe3ce339669646bd7d296afb6bf2227ff34c7f6315

    • SHA512

      c012f7cf74a7493fa396ec4d76b911dffe6ce953f4e6718babeb6de3787ca6110505552467af9c36a67d981a4eab8747c914434b0f3cc399f94a4501e5b65559

    • SSDEEP

      6144:MrS6BCRs4y70u4HXs4yr0u490u4Ds4yvW8lM:Uxt4O0dHc4i0d90dA4P

    • 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