General

  • Target

    578801181225051ffa236fd34e52a2dae8217d79dc05dcce9b420dc409ed1bcc

  • Size

    194KB

  • Sample

    241014-2cpljazblf

  • MD5

    b609679a1d6ff3a40f641346017ed8bf

  • SHA1

    1cabf1035e8ee54c605defff72f6ef4fefca4888

  • SHA256

    578801181225051ffa236fd34e52a2dae8217d79dc05dcce9b420dc409ed1bcc

  • SHA512

    0a2b2219183603b4fe457f397590782c4c4a8014aa64421b9371c6f0a1087fb2168fa4e949447c041cf9c3e12fddbe3dd2b9c71c8a9964f8baca3d0a215893cd

  • SSDEEP

    1536:apgruUKlWVVsZv+0QYgZatMIM/5/KEatMIGuatMIc/zT4a5GV:KzGYZvtImMIM/kEmMIGumMIc/1GV

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      578801181225051ffa236fd34e52a2dae8217d79dc05dcce9b420dc409ed1bcc

    • Size

      194KB

    • MD5

      b609679a1d6ff3a40f641346017ed8bf

    • SHA1

      1cabf1035e8ee54c605defff72f6ef4fefca4888

    • SHA256

      578801181225051ffa236fd34e52a2dae8217d79dc05dcce9b420dc409ed1bcc

    • SHA512

      0a2b2219183603b4fe457f397590782c4c4a8014aa64421b9371c6f0a1087fb2168fa4e949447c041cf9c3e12fddbe3dd2b9c71c8a9964f8baca3d0a215893cd

    • SSDEEP

      1536:apgruUKlWVVsZv+0QYgZatMIM/5/KEatMIGuatMIc/zT4a5GV:KzGYZvtImMIM/kEmMIGumMIc/1GV

    • 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