General

  • Target

    0a11e5c2b09bcca6dc147c023ed91a64337679e428833cecfb1d88ba553ecd83N

  • Size

    64KB

  • Sample

    241107-ewb38avjgs

  • MD5

    f84b22530599dadb5650516b4d5b48f0

  • SHA1

    773fee6093ecb15e9e4beacb52903194b13f814d

  • SHA256

    0a11e5c2b09bcca6dc147c023ed91a64337679e428833cecfb1d88ba553ecd83

  • SHA512

    9ad098c014f063aab9d150f2e1761ccdaaf2d8efbd6876aa395dfc4185b849801a5bc1a3d4ff995ac7fbd1cc37f06c058347f98924e35eb4cfc4090305dcb7c0

  • SSDEEP

    1536:8fONS37CptblVNymhCNKyNt8WyNrPFW2iwTbWv:84tpVNyBNKIt8XZFW2VTbWv

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      0a11e5c2b09bcca6dc147c023ed91a64337679e428833cecfb1d88ba553ecd83N

    • Size

      64KB

    • MD5

      f84b22530599dadb5650516b4d5b48f0

    • SHA1

      773fee6093ecb15e9e4beacb52903194b13f814d

    • SHA256

      0a11e5c2b09bcca6dc147c023ed91a64337679e428833cecfb1d88ba553ecd83

    • SHA512

      9ad098c014f063aab9d150f2e1761ccdaaf2d8efbd6876aa395dfc4185b849801a5bc1a3d4ff995ac7fbd1cc37f06c058347f98924e35eb4cfc4090305dcb7c0

    • SSDEEP

      1536:8fONS37CptblVNymhCNKyNt8WyNrPFW2iwTbWv:84tpVNyBNKIt8XZFW2VTbWv

    • 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