General

  • Target

    2cd86ca35891f26d7791366ffab5a41cfd8d82e031f6e80aaac356f33b6d5e69

  • Size

    101KB

  • Sample

    241222-zthhfayngv

  • MD5

    d6381f4287f77342ea41dd157c5deb27

  • SHA1

    9acafde301a8c83cd20d1c0571e9230194f75aaf

  • SHA256

    2cd86ca35891f26d7791366ffab5a41cfd8d82e031f6e80aaac356f33b6d5e69

  • SHA512

    ef01ca622eabdd0eb8a2be4c47be24b2c2fd5f8183bcd44334b1f74a845399fe7bf952d289f63ce35c1cc428d9479a7d5e19a3c21f630d144220b6be9698c5b3

  • SSDEEP

    3072:oM3XpgdQ4ZUduXqbyu0sY7q5AnrHY4vDX:9OT853Anr44vDX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2cd86ca35891f26d7791366ffab5a41cfd8d82e031f6e80aaac356f33b6d5e69

    • Size

      101KB

    • MD5

      d6381f4287f77342ea41dd157c5deb27

    • SHA1

      9acafde301a8c83cd20d1c0571e9230194f75aaf

    • SHA256

      2cd86ca35891f26d7791366ffab5a41cfd8d82e031f6e80aaac356f33b6d5e69

    • SHA512

      ef01ca622eabdd0eb8a2be4c47be24b2c2fd5f8183bcd44334b1f74a845399fe7bf952d289f63ce35c1cc428d9479a7d5e19a3c21f630d144220b6be9698c5b3

    • SSDEEP

      3072:oM3XpgdQ4ZUduXqbyu0sY7q5AnrHY4vDX:9OT853Anr44vDX

    • 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