General

  • Target

    2093185e7a3ce22dedf692e57d006e177c9f5c73c147f2500c24dd3f94b61183N

  • Size

    69KB

  • Sample

    240919-f9yd2stcqn

  • MD5

    fec4022b828d8ed9b6e9b5e090f5f580

  • SHA1

    acaf5464d8128e923b1e7ca03323926cb61e0972

  • SHA256

    2093185e7a3ce22dedf692e57d006e177c9f5c73c147f2500c24dd3f94b61183

  • SHA512

    fe025d3d087213636ecaea750b99fe98a533f89154d1ae870a5b7cb76d0cd0f3a906d07fd993d92404ca297a13774ca846fd8ea3810331afc41099fd3822a080

  • SSDEEP

    1536:csiHzEqhMwhk0K/kHhyNein/GFZCeDAyZ:i5hTK/gyNFn/GFZC1yZ

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2093185e7a3ce22dedf692e57d006e177c9f5c73c147f2500c24dd3f94b61183N

    • Size

      69KB

    • MD5

      fec4022b828d8ed9b6e9b5e090f5f580

    • SHA1

      acaf5464d8128e923b1e7ca03323926cb61e0972

    • SHA256

      2093185e7a3ce22dedf692e57d006e177c9f5c73c147f2500c24dd3f94b61183

    • SHA512

      fe025d3d087213636ecaea750b99fe98a533f89154d1ae870a5b7cb76d0cd0f3a906d07fd993d92404ca297a13774ca846fd8ea3810331afc41099fd3822a080

    • SSDEEP

      1536:csiHzEqhMwhk0K/kHhyNein/GFZCeDAyZ:i5hTK/gyNFn/GFZC1yZ

    • 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