General

  • Target

    0b968165b71bc1b523559339b39ec0ee3c5f5e8f364d58d445726db65f45be4eN.exe

  • Size

    163KB

  • Sample

    241222-r7epps1pbv

  • MD5

    49a96063f718a6349b6201fa5f4df960

  • SHA1

    19e508715e4fe4b863656dd111951215b1c57b69

  • SHA256

    0b968165b71bc1b523559339b39ec0ee3c5f5e8f364d58d445726db65f45be4e

  • SHA512

    672f4407c7c9e3c26d32cd8ae723140f36b10855216aa273dc33a8f7be621abe1ecccc0cccb0ccfcf50255e2ed11e78fa3c35815cb6d9c336da11391a81a360e

  • SSDEEP

    1536:v27F5xc+F+0LppU+At4jqDu0meSylQtfeX90AtGRhKW+jujAEjh8DTL9GIvg/SyC:GF5xnFG+LqS0mcYgnWAUjWDUIwLyc4F

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0b968165b71bc1b523559339b39ec0ee3c5f5e8f364d58d445726db65f45be4eN.exe

    • Size

      163KB

    • MD5

      49a96063f718a6349b6201fa5f4df960

    • SHA1

      19e508715e4fe4b863656dd111951215b1c57b69

    • SHA256

      0b968165b71bc1b523559339b39ec0ee3c5f5e8f364d58d445726db65f45be4e

    • SHA512

      672f4407c7c9e3c26d32cd8ae723140f36b10855216aa273dc33a8f7be621abe1ecccc0cccb0ccfcf50255e2ed11e78fa3c35815cb6d9c336da11391a81a360e

    • SSDEEP

      1536:v27F5xc+F+0LppU+At4jqDu0meSylQtfeX90AtGRhKW+jujAEjh8DTL9GIvg/SyC:GF5xnFG+LqS0mcYgnWAUjWDUIwLyc4F

    • 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