General

  • Target

    7e2c63eb44886bbf37a0a8c82ae9c60d4558b802b9b227a81644ec0f037cc29e

  • Size

    45KB

  • Sample

    250307-xth3vsvvfx

  • MD5

    572cf4ffcbead36486976d49cb106d67

  • SHA1

    df0c78e00e984fba421a5f15671a61e3f9ecc861

  • SHA256

    7e2c63eb44886bbf37a0a8c82ae9c60d4558b802b9b227a81644ec0f037cc29e

  • SHA512

    22712f588a0a56ea5dffa9ec06aaea9b5d848e942e971fe70b92f4dbb3d51230182ea98538fb190e527f8e36f12206f4378e1650825fa31fc9e29ec28c69a90a

  • SSDEEP

    768:W2aDrShECF5xctMFmeFinnognwHGmgEL0sS5ReN5QkQUylQLpJTJC+A/l4jqDuMv:W27F5xc+F+0LppU+At4jqDu0mg

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      7e2c63eb44886bbf37a0a8c82ae9c60d4558b802b9b227a81644ec0f037cc29e

    • Size

      45KB

    • MD5

      572cf4ffcbead36486976d49cb106d67

    • SHA1

      df0c78e00e984fba421a5f15671a61e3f9ecc861

    • SHA256

      7e2c63eb44886bbf37a0a8c82ae9c60d4558b802b9b227a81644ec0f037cc29e

    • SHA512

      22712f588a0a56ea5dffa9ec06aaea9b5d848e942e971fe70b92f4dbb3d51230182ea98538fb190e527f8e36f12206f4378e1650825fa31fc9e29ec28c69a90a

    • SSDEEP

      768:W2aDrShECF5xctMFmeFinnognwHGmgEL0sS5ReN5QkQUylQLpJTJC+A/l4jqDuMv:W27F5xc+F+0LppU+At4jqDu0mg

    • 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