General

  • Target

    05c93be0835c06a894505bc87fd5a659c748a4fcb856e0c754d6dc75fe18bbb6N

  • Size

    45KB

  • Sample

    240919-eb8xfszcpk

  • MD5

    415750f2da7fe8058535716de32aec60

  • SHA1

    d1e47e8fb6dda33333e8d87a3f10b765ad00ae9d

  • SHA256

    05c93be0835c06a894505bc87fd5a659c748a4fcb856e0c754d6dc75fe18bbb6

  • SHA512

    6a0d213a1deaf8e0e56eb89a215b7c6af09d5129fe0a710f0de4beec22d453a931548268d337a733070a198274aff667ac155c3ca8ff8f42fd621584ebfc497e

  • SSDEEP

    768:3JquBxouzoIMDwhY8ckA6keRyW7gZLHpE/wm7XdijeXyiaAWFrE4i/1H5P:ZpBiuUIMDw6mbRyWIHpE/wmbd4ibWFrY

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      05c93be0835c06a894505bc87fd5a659c748a4fcb856e0c754d6dc75fe18bbb6N

    • Size

      45KB

    • MD5

      415750f2da7fe8058535716de32aec60

    • SHA1

      d1e47e8fb6dda33333e8d87a3f10b765ad00ae9d

    • SHA256

      05c93be0835c06a894505bc87fd5a659c748a4fcb856e0c754d6dc75fe18bbb6

    • SHA512

      6a0d213a1deaf8e0e56eb89a215b7c6af09d5129fe0a710f0de4beec22d453a931548268d337a733070a198274aff667ac155c3ca8ff8f42fd621584ebfc497e

    • SSDEEP

      768:3JquBxouzoIMDwhY8ckA6keRyW7gZLHpE/wm7XdijeXyiaAWFrE4i/1H5P:ZpBiuUIMDw6mbRyWIHpE/wmbd4ibWFrY

    • 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