General

  • Target

    362bf1701d3e5dfc90f87ffccbc14225618d2c817ed77a44ebffcb7c91ae1113.exe

  • Size

    344KB

  • Sample

    241225-wvma8s1pgw

  • MD5

    36c4f06310842c369f5e649c5f28ab3f

  • SHA1

    eeef64413d08d86cc70600fe79d7794024bd3c8e

  • SHA256

    362bf1701d3e5dfc90f87ffccbc14225618d2c817ed77a44ebffcb7c91ae1113

  • SHA512

    82b7910864aeb226d5d0d3f6ae6ff981d92263fac1b921b3ed2ee9b05a3c9c6b1f075af6410941f0dd3d75c6419d8cfd7fc2d83f9ae4630528317fd38bd61fa7

  • SSDEEP

    6144:km1+IhWCpX2/mnbzvdLaD6OkPgl6bmIjlQF1:klxCpXImbzQD6OkPgl6bmIjK1

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      362bf1701d3e5dfc90f87ffccbc14225618d2c817ed77a44ebffcb7c91ae1113.exe

    • Size

      344KB

    • MD5

      36c4f06310842c369f5e649c5f28ab3f

    • SHA1

      eeef64413d08d86cc70600fe79d7794024bd3c8e

    • SHA256

      362bf1701d3e5dfc90f87ffccbc14225618d2c817ed77a44ebffcb7c91ae1113

    • SHA512

      82b7910864aeb226d5d0d3f6ae6ff981d92263fac1b921b3ed2ee9b05a3c9c6b1f075af6410941f0dd3d75c6419d8cfd7fc2d83f9ae4630528317fd38bd61fa7

    • SSDEEP

      6144:km1+IhWCpX2/mnbzvdLaD6OkPgl6bmIjlQF1:klxCpXImbzQD6OkPgl6bmIjK1

    • 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