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General

  • Target

    979316bd12d23e05ba54c31bd0b7b35aa77fb6411eee08265408522156612b7cN

  • Size

    91KB

  • Sample

    240919-cwa5tawejl

  • MD5

    52992d59cf5051a6326a1329b551ed20

  • SHA1

    ee63fc6e101491a2c5f870c9cfba56bb9cc859eb

  • SHA256

    979316bd12d23e05ba54c31bd0b7b35aa77fb6411eee08265408522156612b7c

  • SHA512

    b4ed90f6d95b38cd2b7bc398feaf3a4562b8d1d4347100481c0f013026f0dc989defd145e0057aea2957450fa0e9de7aa748e0cbc11a428edc673b059e907585

  • SSDEEP

    1536:PDiDLYMUYfqyAAOi9S4gl1BIrT+1ghnqObmVy9Zt9cx0XBQZFo:P2RAARhACkEux0XBQZu

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      979316bd12d23e05ba54c31bd0b7b35aa77fb6411eee08265408522156612b7cN

    • Size

      91KB

    • MD5

      52992d59cf5051a6326a1329b551ed20

    • SHA1

      ee63fc6e101491a2c5f870c9cfba56bb9cc859eb

    • SHA256

      979316bd12d23e05ba54c31bd0b7b35aa77fb6411eee08265408522156612b7c

    • SHA512

      b4ed90f6d95b38cd2b7bc398feaf3a4562b8d1d4347100481c0f013026f0dc989defd145e0057aea2957450fa0e9de7aa748e0cbc11a428edc673b059e907585

    • SSDEEP

      1536:PDiDLYMUYfqyAAOi9S4gl1BIrT+1ghnqObmVy9Zt9cx0XBQZFo:P2RAARhACkEux0XBQZu

    • 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